pub enum NormalizationPass {
UnicodeNfkc,
ZeroWidthRemoval,
HomoglyphNormalization,
WhitespaceNormalization,
InvisibleCharRemoval,
AccentStripping,
CaseNormalization,
}Expand description
A single normalization pass in the multi-pass pipeline.
Variants§
UnicodeNfkc
NFKC canonical decomposition + compatibility composition.
ZeroWidthRemoval
Remove zero-width chars: U+200B, U+200C, U+200D, U+FEFF.
HomoglyphNormalization
Map common homoglyphs (Cyrillic, Greek, fullwidth) to ASCII.
WhitespaceNormalization
Collapse multiple whitespace, normalize exotic spaces.
InvisibleCharRemoval
Remove control chars except \n and \t.
AccentStripping
Remove combining diacritical marks after NFD decomposition.
CaseNormalization
Lowercase for comparison (preserves original elsewhere).
Trait Implementations§
Source§impl Clone for NormalizationPass
impl Clone for NormalizationPass
Source§fn clone(&self) -> NormalizationPass
fn clone(&self) -> NormalizationPass
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for NormalizationPass
impl Debug for NormalizationPass
Source§impl PartialEq for NormalizationPass
impl PartialEq for NormalizationPass
impl Eq for NormalizationPass
impl StructuralPartialEq for NormalizationPass
Auto Trait Implementations§
impl Freeze for NormalizationPass
impl RefUnwindSafe for NormalizationPass
impl Send for NormalizationPass
impl Sync for NormalizationPass
impl Unpin for NormalizationPass
impl UnsafeUnpin for NormalizationPass
impl UnwindSafe for NormalizationPass
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.