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change the order of path suggestions

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This commit is contained in:
Takayuki Maeda 2021-09-25 00:22:59 +09:00
parent cfff31bc83
commit 353d6373ff
1 changed files with 6 additions and 0 deletions
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6
compiler/rustc_resolve/src/diagnostics.rs
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@ -1707,6 +1707,12 @@ crate fn show_candidates(
candidates.iter().map(|c| path_names_to_string(&c.path)).collect();
path_strings.sort();
let core_path_strings =
path_strings.iter().filter(|p| p.starts_with("core::")).cloned().collect::<Vec<String>>();
if !core_path_strings.is_empty() {
path_strings.retain(|p| !p.starts_with("core::"));
}
path_strings.extend(core_path_strings);
path_strings.dedup();
let (determiner, kind) = if candidates.len() == 1 {