allow unexpected-cfgs lints

seanmonstar · Oct 18, 2024 · 2800e1b · 2800e1b
1 parent 8dc84ec
commit 2800e1b
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Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -22,3 +22,11 @@ version_check = "0.9"
 
 [features]
 nightly = []
+
+[lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = [
+    'cfg(__unicase__core_and_alloc)',
+    'cfg(__unicase__const_fns)',
+    'cfg(__unicase__default_hasher)',
+    'cfg(__unicase__iter_cmp)',
+] }
diff --git a/src/ascii.rs b/src/ascii.rs
@@ -12,6 +12,9 @@ use std::ascii::AsciiExt;
 use super::{Ascii, Encoding, UniCase};
 
 impl<S> Ascii<S> {
+    /// Construct a new `Ascii`.
+    ///
+    /// For Rust versions >= 1.31, this is a `const fn`.
     #[inline]
     #[cfg(__unicase__const_fns)]
     pub const fn new(s: S) -> Ascii<S> {
@@ -27,16 +30,19 @@ impl<S> Ascii<S> {
         Ascii(s)
     }
 
-    #[cfg(__unicase_const_fns)]
+    /// Convert this into a [`UniCase`].
+    #[cfg(__unicase__const_fns)]
     pub const fn into_unicase(self) -> UniCase<S> {
         UniCase(Encoding::Ascii(self))
     }
 
-    #[cfg(not(__unicase_const_fns))]
+    /// Convert this into a [`UniCase`].
+    #[cfg(not(__unicase__const_fns))]
     pub fn into_unicase(self) -> UniCase<S> {
         UniCase(Encoding::Ascii(self))
     }
 
+    /// Consume this `Ascii` and get the inner value.
     #[inline]
     pub fn into_inner(self) -> S {
         self.0