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allow clippy manual ascii check for definitions of them #143367

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allow clippy manual ascii check for definitions of them #143367

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11 changes: 10 additions & 1 deletion library/core/src/num/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -585,7 +585,9 @@ impl u8 {
#[rustc_const_stable(feature = "const_ascii_methods_on_intrinsics", since = "1.52.0")]
#[inline]
pub const fn eq_ignore_ascii_case(&self, other: &u8) -> bool {
self.to_ascii_lowercase() == other.to_ascii_lowercase()
#[allow(clippy::manual_ignore_case_cmp)] // exempt by being the one true definition
self.to_ascii_lowercase()
== other.to_ascii_lowercase()
}

/// Converts this value to its ASCII upper case equivalent in-place.
Expand Down Expand Up @@ -673,6 +675,7 @@ impl u8 {
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_alphabetic(&self) -> bool {
#![allow(clippy::manual_is_ascii_check)] // exempt by being the one true definition
matches!(*self, b'A'..=b'Z' | b'a'..=b'z')
}

Expand Down Expand Up @@ -707,6 +710,7 @@ impl u8 {
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_uppercase(&self) -> bool {
#![allow(clippy::manual_is_ascii_check)] // exempt by being the one true definition
matches!(*self, b'A'..=b'Z')
}

Expand Down Expand Up @@ -741,6 +745,7 @@ impl u8 {
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_lowercase(&self) -> bool {
#![allow(clippy::manual_is_ascii_check)] // exempt by being the one true definition
matches!(*self, b'a'..=b'z')
}

Expand Down Expand Up @@ -778,6 +783,7 @@ impl u8 {
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_alphanumeric(&self) -> bool {
#![allow(clippy::manual_is_ascii_check)] // exempt by being the one true definition
matches!(*self, b'0'..=b'9') | matches!(*self, b'A'..=b'Z') | matches!(*self, b'a'..=b'z')
}

Expand Down Expand Up @@ -812,6 +818,7 @@ impl u8 {
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_digit(&self) -> bool {
#![allow(clippy::manual_is_ascii_check)] // exempt by being the one true definition
matches!(*self, b'0'..=b'9')
}

Expand Down Expand Up @@ -843,6 +850,7 @@ impl u8 {
#[unstable(feature = "is_ascii_octdigit", issue = "101288")]
#[inline]
pub const fn is_ascii_octdigit(&self) -> bool {
#![allow(clippy::manual_is_ascii_check)] // exempt by being the one true definition
matches!(*self, b'0'..=b'7')
}

Expand Down Expand Up @@ -880,6 +888,7 @@ impl u8 {
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_hexdigit(&self) -> bool {
#![allow(clippy::manual_is_ascii_check)] // exempt by being the one true definition
matches!(*self, b'0'..=b'9') | matches!(*self, b'A'..=b'F') | matches!(*self, b'a'..=b'f')
}

Expand Down
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