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Add path for display trait

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flip1995 2020-03-03 10:53:14 +01:00
parent 58cea334ec
commit 91042db2e8
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2 changed files with 2 additions and 2 deletions
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3
clippy_lints/src/inherent_to_string.rs
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@ -120,8 +120,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for InherentToString {
}
fn show_lint(cx: &LateContext<'_, '_>, item: &ImplItem<'_>) {
let display_trait_id =
get_trait_def_id(cx, &["core", "fmt", "Display"]).expect("Failed to get trait ID of `Display`!");
let display_trait_id = get_trait_def_id(cx, &paths::DISPLAY_TRAIT).expect("Failed to get trait ID of `Display`!");
// Get the real type of 'self'
let fn_def_id = cx.tcx.hir().local_def_id(item.hir_id);

1
clippy_lints/src/utils/paths.rs
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@ -24,6 +24,7 @@ pub const DEFAULT_TRAIT_METHOD: [&str; 4] = ["core", "default", "Default", "defa
pub const DEREF_MUT_TRAIT_METHOD: [&str; 5] = ["core", "ops", "deref", "DerefMut", "deref_mut"];
pub const DEREF_TRAIT_METHOD: [&str; 5] = ["core", "ops", "deref", "Deref", "deref"];
pub const DISPLAY_FMT_METHOD: [&str; 4] = ["core", "fmt", "Display", "fmt"];
pub const DISPLAY_TRAIT: [&str; 3] = ["core", "fmt", "Display"];
pub const DOUBLE_ENDED_ITERATOR: [&str; 4] = ["core", "iter", "traits", "DoubleEndedIterator"];
pub const DROP: [&str; 3] = ["core", "mem", "drop"];
pub const DROP_TRAIT: [&str; 4] = ["core", "ops", "drop", "Drop"];