typos/src/report.rs

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1.2 KiB
Rust
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2019-01-24 10:24:20 -05:00
#[derive(Debug, Serialize)]
pub struct Message<'m> {
pub path: &'m std::path::Path,
#[serde(skip)]
pub line: &'m [u8],
pub line_num: usize,
pub col_num: usize,
pub word: &'m str,
pub correction: &'m str,
#[serde(skip)]
pub(crate) non_exhaustive: (),
}
pub type Report = fn(msg: Message);
pub fn print_silent(_: Message) {
}
pub fn print_brief(msg: Message) {
println!("{}:{}:{}: {} -> {}", msg.path.display(), msg.line_num, msg.col_num, msg.word, msg.correction);
}
pub fn print_long(msg: Message) {
let line_num = msg.line_num.to_string();
let line_indent: String = itertools::repeat_n(" ", line_num.len()).collect();
let hl_indent: String = itertools::repeat_n(" ", msg.col_num).collect();
let hl: String = itertools::repeat_n("^", msg.word.len()).collect();
println!("error: `{}` should be `{}`", msg.word, msg.correction);
println!(" --> {}:{}:{}", msg.path.display(), msg.line_num, msg.col_num);
println!("{} |", line_indent);
println!("{} | {}", msg.line_num, String::from_utf8_lossy(msg.line).trim_end());
println!("{} | {}{}", line_indent, hl_indent, hl);
println!("{} |", line_indent);
}
pub fn print_json(msg: Message) {
println!("{}", serde_json::to_string(&msg).unwrap());
}