Struct icu::normalizer::provider::DecompositionSupplementV1
source · pub struct DecompositionSupplementV1<'data> {
pub trie: CodePointTrie<'data, u32>,
pub flags: u8,
pub passthrough_cap: u16,
}
Expand description
Data that either NFKD or the decomposed form of UTS 46 needs in addition to the NFD data.
Fields§
§trie: CodePointTrie<'data, u32>
Trie for the decompositions that differ from NFD.
Getting a zero from this trie means that you need
to make another lookup from DecompositionDataV1::trie
.
flags: u8
Flags that indicate how the set of characters whose decompositions starts with a non-starter differs from the set for NFD.
Bit 0: Whether half-width kana voicing marks decompose into non-starters (their full-width combining counterparts). Bit 1: Whether U+0345 COMBINING GREEK YPOGEGRAMMENI decomposes into a starter (U+03B9 GREEK SMALL LETTER IOTA). (Other bits unused.)
passthrough_cap: u16
The passthrough bounds of NFD/NFC are lowered to this maximum instead. (16-bit, because cannot be higher than 0x0300, which is the bound for NFC.)
Implementations§
source§impl DecompositionSupplementV1<'_>
impl DecompositionSupplementV1<'_>
sourcepub fn half_width_voicing_marks_become_non_starters(&self) -> bool
pub fn half_width_voicing_marks_become_non_starters(&self) -> bool
Whether half-width kana voicing marks decompose into non-starters (their full-width combining counterparts).
Trait Implementations§
source§impl<'data> Clone for DecompositionSupplementV1<'data>
impl<'data> Clone for DecompositionSupplementV1<'data>
source§fn clone(&self) -> DecompositionSupplementV1<'data>
fn clone(&self) -> DecompositionSupplementV1<'data>
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl<'data> Debug for DecompositionSupplementV1<'data>
impl<'data> Debug for DecompositionSupplementV1<'data>
source§impl<'de, 'data> Deserialize<'de> for DecompositionSupplementV1<'data>where
'de: 'data,
impl<'de, 'data> Deserialize<'de> for DecompositionSupplementV1<'data>where 'de: 'data,
source§fn deserialize<__D>(
__deserializer: __D
) -> Result<DecompositionSupplementV1<'data>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>( __deserializer: __D ) -> Result<DecompositionSupplementV1<'data>, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,
source§impl<'data> PartialEq<DecompositionSupplementV1<'data>> for DecompositionSupplementV1<'data>
impl<'data> PartialEq<DecompositionSupplementV1<'data>> for DecompositionSupplementV1<'data>
source§fn eq(&self, other: &DecompositionSupplementV1<'data>) -> bool
fn eq(&self, other: &DecompositionSupplementV1<'data>) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl<'a> Yokeable<'a> for DecompositionSupplementV1<'static>
impl<'a> Yokeable<'a> for DecompositionSupplementV1<'static>
§type Output = DecompositionSupplementV1<'a>
type Output = DecompositionSupplementV1<'a>
Self
with the 'static
replaced with 'a
, i.e. Self<'a>
source§fn transform(
&'a self
) -> &'a <DecompositionSupplementV1<'static> as Yokeable<'a>>::Output
fn transform( &'a self ) -> &'a <DecompositionSupplementV1<'static> as Yokeable<'a>>::Output
source§fn transform_owned(
self
) -> <DecompositionSupplementV1<'static> as Yokeable<'a>>::Output
fn transform_owned( self ) -> <DecompositionSupplementV1<'static> as Yokeable<'a>>::Output
source§unsafe fn make(
this: <DecompositionSupplementV1<'static> as Yokeable<'a>>::Output
) -> DecompositionSupplementV1<'static>
unsafe fn make( this: <DecompositionSupplementV1<'static> as Yokeable<'a>>::Output ) -> DecompositionSupplementV1<'static>
Self<'a>
’s lifetime. Read moresource§fn transform_mut<F>(&'a mut self, f: F)where
F: 'static + for<'b> FnOnce(&'b mut <DecompositionSupplementV1<'static> as Yokeable<'a>>::Output),
fn transform_mut<F>(&'a mut self, f: F)where F: 'static + for<'b> FnOnce(&'b mut <DecompositionSupplementV1<'static> as Yokeable<'a>>::Output),
self
between &'a mut Self<'static>
and &'a mut Self<'a>
,
and pass it to f
. Read moresource§impl<'zf, 'zf_inner> ZeroFrom<'zf, DecompositionSupplementV1<'zf_inner>> for DecompositionSupplementV1<'zf>
impl<'zf, 'zf_inner> ZeroFrom<'zf, DecompositionSupplementV1<'zf_inner>> for DecompositionSupplementV1<'zf>
source§fn zero_from(
this: &'zf DecompositionSupplementV1<'zf_inner>
) -> DecompositionSupplementV1<'zf>
fn zero_from( this: &'zf DecompositionSupplementV1<'zf_inner> ) -> DecompositionSupplementV1<'zf>
C
into a struct that may retain references into C
.