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enum_variant_names should ignore when all prefixes are _

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This commit is contained in:
kyoto7250 2022-06-22 07:59:14 +09:00
parent 93c6f9ebed
commit ab645bb081
3 changed files with 53 additions and 2 deletions
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7
clippy_lints/src/enum_variants.rs
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@ -190,7 +190,7 @@ fn check_variant(cx: &LateContext<'_>, threshold: u64, def: &EnumDef<'_>, item_n
.map(|e| *e.0)
.collect();
}
let (what, value) = match (pre.is_empty(), post.is_empty()) {
let (what, value) = match (have_no_extra_prefix(&pre), post.is_empty()) {
(true, true) => return,
(false, _) => ("pre", pre.join("")),
(true, false) => {
@ -212,6 +212,11 @@ fn check_variant(cx: &LateContext<'_>, threshold: u64, def: &EnumDef<'_>, item_n
);
}
#[must_use]
fn have_no_extra_prefix(prefixes: &Vec<&str>) -> bool {
prefixes.is_empty() || prefixes.join("") == "_"
}
#[must_use]
fn to_camel_case(item_name: &str) -> String {
let mut s = String::new();