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refactor(embedded): Clarify the parser

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Ed Page 2025-02-14 10:06:57 -06:00
parent e148c3d3e1
commit 544013e786
1 changed files with 7 additions and 7 deletions
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14
src/cargo/util/toml/embedded.rs
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@ -148,17 +148,17 @@ impl<'s> ScriptSource<'s> {
const FENCE_CHAR: char = '-';
let mut trimmed_content = source.content;
while !trimmed_content.is_empty() {
let c = trimmed_content;
let mut rest = source.content;
while !rest.is_empty() {
let c = rest;
let c = c.trim_start_matches([' ', '\t']);
let c = c.trim_start_matches(['\r', '\n']);
if c == trimmed_content {
if c == rest {
break;
}
trimmed_content = c;
rest = c;
}
let fence_end = trimmed_content
let fence_end = rest
.char_indices()
.find_map(|(i, c)| (c != FENCE_CHAR).then_some(i))
.unwrap_or(source.content.len());
@ -171,7 +171,7 @@ impl<'s> ScriptSource<'s> {
"found {fence_end} `{FENCE_CHAR}` in rust frontmatter, expected at least 3"
)
}
_ => trimmed_content.split_at(fence_end),
_ => rest.split_at(fence_end),
};
let (info, content) = rest.split_once("\n").unwrap_or((rest, ""));
let info = info.trim();