Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

Write a self-contained Rust program that prints a JSON output of how often each word appears in a text file located in /tmp/file.txt. So if the file contains "This is is is, an example" then the program should print to stdout. {"This": 1, "is": 2, "is,": 1, "an": 1, "example": 1} Don't import any crates that would require a Cargo.toml file. I'll just compile it with `rustc yourfile.rs` and it should work. The program should be run by calling /path/to/rust_word_count with no arguments Do not import serde_json, write json output from scratch.

LLM Generation

Query

Output

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file_to_string(file_path) {
        Ok(content) => content,
        Err(error) => {
            eprintln!("Error reading file: {}", error);
            return;
        }
    };

    // Count word occurrences.
    let word_counts = count_word_occurrences(&file_content);

    // Print the word counts as JSON.
    println!("{}", json_from_hashmap(&word_counts));
}

// Reads the content of a file into a String.
fn read_file_to_string(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let mut reader = BufReader::new(file);
    let mut content = String::new();
    reader.read_to_string(&mut content)?;
    Ok(content)
}

// Counts the occurrences of each word in a string.
fn count_word_occurrences(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();
    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }
    word_counts
}

// Converts a HashMap to a JSON string.
fn json_from_hashmap(hashmap: &HashMap<&str, u32>) -> String {
    let mut json = String::from("{");
    for (i, (key, value)) in hashmap.iter().enumerate() {
        if i > 0 {
            json.push_str(", ");
        }
        json.push_str(&format!("\"{}\": {}", key, value));
    }
    json.push('}');
    json
}

**Explanation:** 1. **File Handling:** - The `read_file_to_string` function opens the file at the specified path (`/tmp/file.txt`) and reads its entire content into a `String`. It returns a `Result` to handle potential file reading errors. 2. **Word Counting:** - The `count_word_occurrences` function takes the file content as a `&str`, splits it into words using whitespace as a delimiter, and counts the occurrences of each word using a `HashMap`. 3. **JSON Conversion:** - The `json_from_hashmap` function iterates through the `HashMap` containing word counts and constructs a JSON string by formatting each key-value pair as `"key": value`. 4. **Main Function:** - The `main` function calls these helper functions in sequence: - It calls `read_file_to_string` to read the file. - It calls `count_word_occurrences` to count word occurrences in the file content. - It calls `json_from_hashmap` to convert the word counts into a JSON string. - Finally, it prints the JSON string to the console using `println!`. **To compile and run this code:** 1. Save the code as `rust_word_count.rs`. 2. Open your terminal and navigate to the directory where you saved the file. 3. Compile the code: `rustc rust_word_count.rs` 4. Run the executable: `./rust_word_count` This will print the JSON output of word counts from the file `/tmp/file.txt` to your terminal.

Extract Code

I extracted the following code from that output:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file_to_string(file_path) {
        Ok(content) => content,
        Err(error) => {
            eprintln!("Error reading file: {}", error);
            return;
        }
    };

    // Count word occurrences.
    let word_counts = count_word_occurrences(&file_content);

    // Print the word counts as JSON.
    println!("{}", json_from_hashmap(&word_counts));
}

// Reads the content of a file into a String.
fn read_file_to_string(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let mut reader = BufReader::new(file);
    let mut content = String::new();
    reader.read_to_string(&mut content)?;
    Ok(content)
}

// Counts the occurrences of each word in a string.
fn count_word_occurrences(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();
    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }
    word_counts
}

// Converts a HashMap to a JSON string.
fn json_from_hashmap(hashmap: &HashMap<&str, u32>) -> String {
    let mut json = String::from("{");
    for (i, (key, value)) in hashmap.iter().enumerate() {
        if i > 0 {
            json.push_str(", ");
        }
        json.push_str(&format!("\"{}\": {}", key, value));
    }
    json.push('}');
    json
}

Run Code Interpreter

Running the following program:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file_to_string(file_path) {
        Ok(content) => content,
        Err(error) => {
            eprintln!("Error reading file: {}", error);
            return;
        }
    };

    // Count word occurrences.
    let word_counts = count_word_occurrences(&file_content);

    // Print the word counts as JSON.
    println!("{}", json_from_hashmap(&word_counts));
}

// Reads the content of a file into a String.
fn read_file_to_string(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let mut reader = BufReader::new(file);
    let mut content = String::new();
    reader.read_to_string(&mut content)?;
    Ok(content)
}

// Counts the occurrences of each word in a string.
fn count_word_occurrences(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();
    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }
    word_counts
}

// Converts a HashMap to a JSON string.
fn json_from_hashmap(hashmap: &HashMap<&str, u32>) -> String {
    let mut json = String::from("{");
    for (i, (key, value)) in hashmap.iter().enumerate() {
        if i > 0 {
            json.push_str(", ");
        }
        json.push_str(&format!("\"{}\": {}", key, value));
    }
    json.push('}');
    json
}

And got the output:

warning: unused import: `std::env`
 --> main.rs:3:5
  |
3 | use std::env;
  |     ^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default
warning: unused import: `BufRead`
 --> main.rs:5:15
  |
5 | use std::io::{BufRead, BufReader};
  |               ^^^^^^^
error[E0599]: no method named `read_to_string` found for struct `BufReader` in the current scope
  --> main.rs:32:12
   |
32 |     reader.read_to_string(&mut content)?;
   |            ^^^^^^^^^^^^^^
  --> /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library/std/src/io/mod.rs:894:8
   |
   = note: the method is available for `BufReader<File>` here
   |
   = help: items from traits can only be used if the trait is in scope
help: trait `Read` which provides `read_to_string` is implemented but not in scope; perhaps you want to import it
   |
2  + use std::io::Read;
   |
help: there is a method `read_to_end` with a similar name
   |
32 |     reader.read_to_end(&mut content)?;
   |            ~~~~~~~~~~~
error: aborting due to 1 previous error; 2 warnings emitted
For more information about this error, try `rustc --explain E0599`.
main.sh: line 2: ./a.out: No such file or directory

Extract Json

I extracted the following JSON from that output:

{
  "code": "E0599",
  "message": "no method named `read_to_string` found for struct `BufReader` in the current scope",
  "level": "Error",
  "location": {
    "file": "main.rs",
    "line": 32,
    "column": 12
  },
  "notes": [
    "the method is available for `BufReader<File>` here",
    "items from traits can only be used if the trait is in scope"
  ],
  "help": [
    "trait `Read` which provides `read_to_string` is implemented but not in scope; perhaps you want to import it:\n\n
",
    "there is a method `read_to_end` with a similar name"
  ],
  "related": [
    {
      "code": "unused_imports",
      "message": "unused import: `std::env`",
      "level": "Warning",
      "location": {
        "file": "main.rs",
        "line": 3,
        "column": 5
      }
    },
    {
      "code": "unused_imports",
      "message": "unused import: `BufRead`",
      "level": "Warning",
      "location": {
        "file": "main.rs",
        "line": 5,
        "column": 15
      }
    }
  ]
}

JSON Subset Evaluator

Testing if the previous output matches the JSON: { "the": 11, "it": 10, "was": 10, "of": 10, "we": 4, "times,": 2, "age": 2, "epoch": 2, "season": 2, "had": 2, "before": 2, "us,": 2, "were": 2, "all": 2, "going": 2, "direct": 2, "best": 1, "worst": 1, "wisdom,": 1, "foolishness,": 1, "belief,": 1, "incredulity,": 1, "Light,": 1, "Darkness,": 1, "spring": 1, "hope,": 1, "winter": 1, "despair,": 1, "everything": 1, "nothing": 1, "to": 1, "Heaven,": 1, "other": 1, "way": 1 }: False

Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

LLM Generation

Query

Output

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file(file_path) {
        Ok(content) => content,
        Err(error) => {
            eprintln!("Error reading file {}: {}", file_path, error);
            return;
        }
    };

    // Count word frequencies.
    let word_counts = count_words(&file_content);

    // Print the word counts as JSON.
    match print_json(&word_counts) {
        Ok(_) => {}
        Err(error) => {
            eprintln!("Error printing JSON: {}", error);
        }
    }
}

// Reads the content of a file into a string.
fn read_file(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let reader = BufReader::new(file);
    let mut content = String::new();

    for line in reader.lines() {
        content.push_str(&line?);
        content.push(' '); // Add a space after each line
    }

    Ok(content)
}

// Counts the frequency of each word in a string.
fn count_words(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();

    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }

    word_counts
}

// Prints a HashMap as a JSON string.
fn print_json(map: &HashMap<&str, u32>) -> Result<(), std::fmt::Error> {
    print!("{{");
    let mut first = true;
    for (key, value) in map {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", key, value);
        first = false;
    }
    println!("}}");
    Ok(())
}

**Explanation:** 1. **File Handling:** - The `read_file` function opens the file at the given path, reads it line by line, and concatenates the lines into a single string. 2. **Word Counting:** - The `count_words` function takes the file content string and splits it into words using whitespace as a delimiter. - It uses a `HashMap` to store the count of each unique word. 3. **JSON Output:** - The `print_json` function iterates through the `HashMap` and prints each key-value pair in JSON format. - It manually constructs the JSON string by iterating through the map and printing the keys and values enclosed in double quotes and separated by colons. **To compile and run:** 1. Save the code as `rust_word_count.rs`. 2. Compile: `rustc rust_word_count.rs` 3. Make the compiled binary executable: `chmod +x rust_word_count` 4. Run: `./rust_word_count` This will print the JSON output to the console.

Extract Code

I extracted the following code from that output:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file(file_path) {
        Ok(content) => content,
        Err(error) => {
            eprintln!("Error reading file {}: {}", file_path, error);
            return;
        }
    };

    // Count word frequencies.
    let word_counts = count_words(&file_content);

    // Print the word counts as JSON.
    match print_json(&word_counts) {
        Ok(_) => {}
        Err(error) => {
            eprintln!("Error printing JSON: {}", error);
        }
    }
}

// Reads the content of a file into a string.
fn read_file(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let reader = BufReader::new(file);
    let mut content = String::new();

    for line in reader.lines() {
        content.push_str(&line?);
        content.push(' '); // Add a space after each line
    }

    Ok(content)
}

// Counts the frequency of each word in a string.
fn count_words(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();

    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }

    word_counts
}

// Prints a HashMap as a JSON string.
fn print_json(map: &HashMap<&str, u32>) -> Result<(), std::fmt::Error> {
    print!("{{");
    let mut first = true;
    for (key, value) in map {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", key, value);
        first = false;
    }
    println!("}}");
    Ok(())
}

Run Code Interpreter

Running the following program:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file(file_path) {
        Ok(content) => content,
        Err(error) => {
            eprintln!("Error reading file {}: {}", file_path, error);
            return;
        }
    };

    // Count word frequencies.
    let word_counts = count_words(&file_content);

    // Print the word counts as JSON.
    match print_json(&word_counts) {
        Ok(_) => {}
        Err(error) => {
            eprintln!("Error printing JSON: {}", error);
        }
    }
}

// Reads the content of a file into a string.
fn read_file(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let reader = BufReader::new(file);
    let mut content = String::new();

    for line in reader.lines() {
        content.push_str(&line?);
        content.push(' '); // Add a space after each line
    }

    Ok(content)
}

// Counts the frequency of each word in a string.
fn count_words(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();

    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }

    word_counts
}

// Prints a HashMap as a JSON string.
fn print_json(map: &HashMap<&str, u32>) -> Result<(), std::fmt::Error> {
    print!("{{");
    let mut first = true;
    for (key, value) in map {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", key, value);
        first = false;
    }
    println!("}}");
    Ok(())
}

And got the output:

{"we": 4, "age": 2, "before": 2, "to": 1, "spring": 1, "Darkness,": 1, "the": 11, "times,": 2, "were": 2, "it": 10, "incredulity,": 1, "best": 1, "direct": 2, "other": 1, "hope,": 1, "winter": 1, "nothing": 1, "wisdom,": 1, "despair,": 1, "way": 1, "Heaven,": 1, "worst": 1, "everything": 1, "all": 2, "belief,": 1, "had": 2, "of": 10, "season": 2, "Light,": 1, "foolishness,": 1, "epoch": 2, "going": 2, "us,": 2, "was": 10}
warning: unused import: `std::env`
 --> main.rs:3:5
  |
3 | use std::env;
  |     ^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default
warning: 1 warning emitted

Extract Json

I extracted the following JSON from that output:

{"we": 4, "age": 2, "before": 2, "to": 1, "spring": 1, "Darkness,": 1, "the": 11, "times,": 2, "were": 2, "it": 10, "incredulity,": 1, "best": 1, "direct": 2, "other": 1, "hope,": 1, "winter": 1, "nothing": 1, "wisdom,": 1, "despair,": 1, "way": 1, "Heaven,": 1, "worst": 1, "everything": 1, "all": 2, "belief,": 1, "had": 2, "of": 10, "season": 2, "Light,": 1, "foolishness,": 1, "epoch": 2, "going": 2, "us,": 2, "was": 10}

JSON Subset Evaluator

Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

LLM Generation

Query

Output

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the input file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match File::open(file_path) {
        Ok(file) => {
            let mut content = String::new();
            BufReader::new(file).read_to_string(&mut content).unwrap();
            content
        }
        Err(error) => {
            eprintln!("Error opening file: {}", error);
            return;
        }
    };

    // Create a HashMap to store word counts.
    let mut word_counts: HashMap<&str, u32> = HashMap::new();

    // Split the file content into words and count their occurrences.
    for word in file_content.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }

    // Print the word counts as JSON.
    print_json(&word_counts);
}

fn print_json(word_counts: &HashMap<&str, u32>) {
    print!("{{");

    let mut first = true;
    for (word, count) in word_counts {
        if !first {
            print!(", ");
        } else {
            first = false;
        }

        print!("\"{}\": {}", word, count);
    }

    println!("}}");
}

**Explanation:** 1. **File Handling:** - It opens the file at `/tmp/file.txt` using `File::open()`. - It reads the entire file content into a `String` using `BufReader`. - Error handling is included in case the file cannot be opened. 2. **Word Counting:** - It creates a `HashMap` to store word counts, with words as keys and counts as values. - It iterates through each word in the file content (splitting by whitespace). - For each word, it increments its count in the `HashMap` using `entry().or_insert(0) += 1`. 3. **JSON Output:** - The `print_json` function is responsible for formatting the output as JSON. - It iterates through the `word_counts` HashMap. - For each key-value pair (word and count), it prints them in the format `"word": count`, separated by commas. - The output is enclosed in curly braces `{}` to represent a JSON object. **To compile and run:** 1. Save the code as `rust_word_count.rs`. 2. Compile: `rustc rust_word_count.rs` 3. Make the compiled binary executable: `chmod +x rust_word_count` 4. Run: `./rust_word_count` This will print the JSON output of word counts to the console.

Extract Code

I extracted the following code from that output:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the input file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match File::open(file_path) {
        Ok(file) => {
            let mut content = String::new();
            BufReader::new(file).read_to_string(&mut content).unwrap();
            content
        }
        Err(error) => {
            eprintln!("Error opening file: {}", error);
            return;
        }
    };

    // Create a HashMap to store word counts.
    let mut word_counts: HashMap<&str, u32> = HashMap::new();

    // Split the file content into words and count their occurrences.
    for word in file_content.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }

    // Print the word counts as JSON.
    print_json(&word_counts);
}

fn print_json(word_counts: &HashMap<&str, u32>) {
    print!("{{");

    let mut first = true;
    for (word, count) in word_counts {
        if !first {
            print!(", ");
        } else {
            first = false;
        }

        print!("\"{}\": {}", word, count);
    }

    println!("}}");
}

Run Code Interpreter

Running the following program:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the input file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match File::open(file_path) {
        Ok(file) => {
            let mut content = String::new();
            BufReader::new(file).read_to_string(&mut content).unwrap();
            content
        }
        Err(error) => {
            eprintln!("Error opening file: {}", error);
            return;
        }
    };

    // Create a HashMap to store word counts.
    let mut word_counts: HashMap<&str, u32> = HashMap::new();

    // Split the file content into words and count their occurrences.
    for word in file_content.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }

    // Print the word counts as JSON.
    print_json(&word_counts);
}

fn print_json(word_counts: &HashMap<&str, u32>) {
    print!("{{");

    let mut first = true;
    for (word, count) in word_counts {
        if !first {
            print!(", ");
        } else {
            first = false;
        }

        print!("\"{}\": {}", word, count);
    }

    println!("}}");
}

And got the output:

warning: unused import: `std::env`
 --> main.rs:3:5
  |
3 | use std::env;
  |     ^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default
warning: unused import: `BufRead`
 --> main.rs:5:15
  |
5 | use std::io::{BufRead, BufReader};
  |               ^^^^^^^
error[E0599]: no method named `read_to_string` found for struct `BufReader` in the current scope
  --> main.rs:15:34
   |
15 |             BufReader::new(file).read_to_string(&mut content).unwrap();
   |                                  ^^^^^^^^^^^^^^
  --> /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library/std/src/io/mod.rs:894:8
   |
   = note: the method is available for `BufReader<File>` here
   |
   = help: items from traits can only be used if the trait is in scope
help: trait `Read` which provides `read_to_string` is implemented but not in scope; perhaps you want to import it
   |
2  + use std::io::Read;
   |
help: there is a method `read_to_end` with a similar name
   |
15 |             BufReader::new(file).read_to_end(&mut content).unwrap();
   |                                  ~~~~~~~~~~~
error: aborting due to 1 previous error; 2 warnings emitted
For more information about this error, try `rustc --explain E0599`.
main.sh: line 2: ./a.out: No such file or directory

Extract Json

I extracted the following JSON from that output:

{
  "error": "Compilation error",
  "details": "The provided Rust code has compilation errors. Please fix the errors and try again."
}

JSON Subset Evaluator

Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

LLM Generation

Query

Output

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    let file_path = "/tmp/file.txt";

    let file = File::open(file_path).expect("Failed to open file");
    let reader = BufReader::new(file);

    let mut word_counts = HashMap::new();

    for line in reader.lines() {
        let line = line.expect("Failed to read line");
        let words = line.split_whitespace();

        for word in words {
            *word_counts.entry(word).or_insert(0) += 1;
        }
    }

    // Manually format JSON output
    print!("{{");
    let mut first = true;
    for (word, count) in &word_counts {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", word, count);
        first = false;
    }
    println!("}}");
}

**Explanation:** 1. **File Handling:** - It constructs the file path as `/tmp/file.txt`. - It opens the file using `File::open`, handling potential errors with `expect`. - It creates a `BufReader` to read the file line by line efficiently. 2. **Word Counting:** - It initializes an empty `HashMap` called `word_counts` to store word frequencies. - It iterates through each line of the file: - For each line, it splits it into words using `split_whitespace`. - For each word, it either inserts the word with a count of 1 into the `word_counts` map (if it doesn't exist) or increments the existing count. 3. **JSON Output (Manual Formatting):** - It prints the opening curly brace `{` of the JSON object. - It iterates through the `word_counts` map: - For each (word, count) pair: - It prints a comma before each entry except the first one. - It prints the word enclosed in double quotes, a colon, and the count. - It prints the closing curly brace `}` of the JSON object. **To compile and run:** 1. Save the code as `rust_word_count.rs`. 2. Compile: `rustc rust_word_count.rs` 3. Make the compiled binary executable: `chmod +x rust_word_count` 4. Run: `./rust_word_count` Make sure you have a file at `/tmp/file.txt` with some text content before running the program.

Extract Code

I extracted the following code from that output:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    let file_path = "/tmp/file.txt";

    let file = File::open(file_path).expect("Failed to open file");
    let reader = BufReader::new(file);

    let mut word_counts = HashMap::new();

    for line in reader.lines() {
        let line = line.expect("Failed to read line");
        let words = line.split_whitespace();

        for word in words {
            *word_counts.entry(word).or_insert(0) += 1;
        }
    }

    // Manually format JSON output
    print!("{{");
    let mut first = true;
    for (word, count) in &word_counts {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", word, count);
        first = false;
    }
    println!("}}");
}

Run Code Interpreter

Running the following program:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    let file_path = "/tmp/file.txt";

    let file = File::open(file_path).expect("Failed to open file");
    let reader = BufReader::new(file);

    let mut word_counts = HashMap::new();

    for line in reader.lines() {
        let line = line.expect("Failed to read line");
        let words = line.split_whitespace();

        for word in words {
            *word_counts.entry(word).or_insert(0) += 1;
        }
    }

    // Manually format JSON output
    print!("{{");
    let mut first = true;
    for (word, count) in &word_counts {
        if !first {
            print!(", ");
        }
        print!("\"{}\": {}", word, count);
        first = false;
    }
    println!("}}");
}

And got the output:

warning: unused import: `std::env`
 --> main.rs:3:5
  |
3 | use std::env;
  |     ^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default
error[E0597]: `line` does not live long enough
  --> main.rs:17:21
   |
16 |         let line = line.expect("Failed to read line");
   |             ---- binding `line` declared here
17 |         let words = line.split_whitespace();
   |                     ^^^^ borrowed value does not live long enough
...
22 |     }
   |     - `line` dropped here while still borrowed
...
27 |     for (word, count) in &word_counts {
   |                          ------------ borrow later used here
error: aborting due to 1 previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0597`.
main.sh: line 2: ./a.out: No such file or directory

Extract Json

I extracted the following JSON from that output:

{
  "errors": [
    {
      "message": "unused import: `std::env`",
      "level": "warning",
      "location": {
        "file": "main.rs",
        "line": 3,
        "column": 5
      }
    },
    {
      "message": "`line` does not live long enough",
      "level": "error",
      "location": {
        "file": "main.rs",
        "line": 17,
        "column": 21
      },
      "notes": [
        {
          "message": "binding `line` declared here",
          "location": {
            "file": "main.rs",
            "line": 16,
            "column": 13
          }
        },
        {
          "message": "borrowed value does not live long enough",
          "location": {
            "file": "main.rs",
            "line": 17,
            "column": 21
          }
        },
        {
          "message": "`line` dropped here while still borrowed",
          "location": {
            "file": "main.rs",
            "line": 22,
            "column": 5
          }
        },
        {
          "message": "borrow later used here",
          "location": {
            "file": "main.rs",
            "line": 27,
            "column": 29
          }
        }
      ]
    },
    {
      "message": "./a.out: No such file or directory",
      "level": "error",
      "location": {
        "file": "main.sh",
        "line": 2,
        "column": 1
      }
    }
  ]
}

JSON Subset Evaluator

Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

LLM Generation

Query

Output

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the input file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file(file_path) {
        Ok(content) => content,
        Err(err) => {
            eprintln!("Error reading file: {}", err);
            return;
        }
    };

    // Count word frequencies.
    let word_counts = count_words(&file_content);

    // Print the word counts as JSON.
    println!("{}", json_from_hashmap(&word_counts));
}

fn read_file(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let reader = BufReader::new(file);

    let mut content = String::new();
    for line in reader.lines() {
        content.push_str(&line?);
        content.push(' '); // Add space to handle line breaks
    }

    Ok(content)
}

fn count_words(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();
    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }
    word_counts
}

fn json_from_hashmap(map: &HashMap<&str, u32>) -> String {
    let mut json = String::from("{");
    let mut first = true;

    for (key, value) in map {
        if !first {
            json.push_str(",");
        }
        json.push_str(&format!("\"{}\":{}", key, value));
        first = false;
    }
    json.push_str("}");
    json
}

**Explanation:** 1. **File Handling:** - The `read_file` function opens the file at `/tmp/file.txt`, reads its content line by line, and returns the content as a single string. 2. **Word Counting:** - The `count_words` function takes the file content as input. - It uses a `HashMap` to store the frequency of each word. - It iterates through each word (separated by whitespace) in the text. - For each word, it increments its count in the `HashMap`, or inserts the word with a count of 1 if it's not already present. 3. **JSON Conversion:** - The `json_from_hashmap` function takes the `HashMap` of word counts and constructs a JSON string. - It iterates through the key-value pairs (word and count) in the `HashMap`. - For each pair, it appends the word (enclosed in double quotes) and its count to the JSON string, separated by a colon. - Commas are added between key-value pairs to create valid JSON format. 4. **Main Function:** - The `main` function calls `read_file` to get the file content. - It then calls `count_words` to obtain the word counts. - Finally, it calls `json_from_hashmap` to convert the word counts into JSON format and prints the result to the console. **To compile and run:** 1. Save the code as `rust_word_count.rs`. 2. Open a terminal and navigate to the directory where you saved the file. 3. Compile the code: `rustc rust_word_count.rs` 4. Run the compiled program: `./rust_word_count` Make sure you have a text file at `/tmp/file.txt` with some content before running the program. The output will be the JSON representation of the word counts in that file.

Extract Code

I extracted the following code from that output:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the input file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file(file_path) {
        Ok(content) => content,
        Err(err) => {
            eprintln!("Error reading file: {}", err);
            return;
        }
    };

    // Count word frequencies.
    let word_counts = count_words(&file_content);

    // Print the word counts as JSON.
    println!("{}", json_from_hashmap(&word_counts));
}

fn read_file(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let reader = BufReader::new(file);

    let mut content = String::new();
    for line in reader.lines() {
        content.push_str(&line?);
        content.push(' '); // Add space to handle line breaks
    }

    Ok(content)
}

fn count_words(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();
    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }
    word_counts
}

fn json_from_hashmap(map: &HashMap<&str, u32>) -> String {
    let mut json = String::from("{");
    let mut first = true;

    for (key, value) in map {
        if !first {
            json.push_str(",");
        }
        json.push_str(&format!("\"{}\":{}", key, value));
        first = false;
    }
    json.push_str("}");
    json
}

Run Code Interpreter

Running the following program:

use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader};

fn main() {
    // Define the path to the input file.
    let file_path = "/tmp/file.txt";

    // Read the file content into a string.
    let file_content = match read_file(file_path) {
        Ok(content) => content,
        Err(err) => {
            eprintln!("Error reading file: {}", err);
            return;
        }
    };

    // Count word frequencies.
    let word_counts = count_words(&file_content);

    // Print the word counts as JSON.
    println!("{}", json_from_hashmap(&word_counts));
}

fn read_file(file_path: &str) -> Result<String, std::io::Error> {
    let file = File::open(file_path)?;
    let reader = BufReader::new(file);

    let mut content = String::new();
    for line in reader.lines() {
        content.push_str(&line?);
        content.push(' '); // Add space to handle line breaks
    }

    Ok(content)
}

fn count_words(text: &str) -> HashMap<&str, u32> {
    let mut word_counts = HashMap::new();
    for word in text.split_whitespace() {
        *word_counts.entry(word).or_insert(0) += 1;
    }
    word_counts
}

fn json_from_hashmap(map: &HashMap<&str, u32>) -> String {
    let mut json = String::from("{");
    let mut first = true;

    for (key, value) in map {
        if !first {
            json.push_str(",");
        }
        json.push_str(&format!("\"{}\":{}", key, value));
        first = false;
    }
    json.push_str("}");
    json
}

And got the output:

{"season":2,"the":11,"Light,":1,"everything":1,"was":10,"hope,":1,"were":2,"to":1,"we":4,"wisdom,":1,"Heaven,":1,"direct":2,"best":1,"age":2,"before":2,"despair,":1,"had":2,"worst":1,"Darkness,":1,"epoch":2,"incredulity,":1,"us,":2,"nothing":1,"way":1,"foolishness,":1,"belief,":1,"other":1,"winter":1,"going":2,"times,":2,"of":10,"all":2,"spring":1,"it":10}
warning: unused import: `std::env`
 --> main.rs:3:5
  |
3 | use std::env;
  |     ^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default
warning: 1 warning emitted

Extract Json

I extracted the following JSON from that output:

{"season":2,"the":11,"Light,":1,"everything":1,"was":10,"hope,":1,"were":2,"to":1,"we":4,"wisdom,":1,"Heaven,":1,"direct":2,"best":1,"age":2,"before":2,"despair,":1,"had":2,"worst":1,"Darkness,":1,"epoch":2,"incredulity,":1,"us,":2,"nothing":1,"way":1,"foolishness,":1,"belief,":1,"other":1,"winter":1,"going":2,"times,":2,"of":10,"all":2,"spring":1,"it":10}