Code Explainers

Code explainers tagged #result

rust 
use std::collections::VecDeque;
 
#[derive(Debug)]
pub struct Hunk {

Applying a diff hunk in Rust

enums error-handling pattern-matching
Intermediate 8 steps
rust 
use std::num::ParseIntError;
 
fn parse_line(line: &str) -> Result<Vec<i64>, ParseIntError> {
    line.split(',')

Collecting Results in Rust iterators

iterators error-handling result
Intermediate 7 steps
rust 
use std::collections::HashMap;
use std::fmt;
 
#[derive(Debug)]

Parsing a config file with typed errors in Rust

error-handling enums parsing
Intermediate 9 steps