Struct icu::list::provider::StringMatcher

pub struct StringMatcher<'data> { /* private fields */ }

A precompiled regex

Implementations

impl<'data> StringMatcher<'data>

pub const unsafe fn from_dfa_bytes_unchecked(
    dfa_bytes: &'data [u8]
) -> StringMatcher<'data>

Creates a StringMatcher from a serialized DFA. Used internally by databake.

Safety

dfa_bytes has to be a valid DFA (regex_automata::dfa::sparse::DFA::from_bytes(dfa_bytes).is_ok())

pub fn new(pattern: Cow<'data, str>) -> Result<StringMatcher<'data>, DataError>

Creates a StringMatcher from regex.

Trait Implementations

impl<'_> Bake for StringMatcher<'_>

fn bake(&self, env: &CrateEnv) -> TokenStream

Returns a TokenStream that would evaluate to self.

impl<'data> Clone for StringMatcher<'data>

fn clone(&self) -> StringMatcher<'data>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'data> Debug for StringMatcher<'data>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de, 'data> Deserialize<'de> for StringMatcher<'data> where
    'de: 'data, 

fn deserialize<D>(
    deserializer: D
) -> Result<StringMatcher<'data>, <D as Deserializer<'de>>::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<'_> PartialEq<StringMatcher<'_>> for StringMatcher<'_>

fn eq(&self, other: &StringMatcher<'_>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<'_> Serialize for StringMatcher<'_>

fn serialize<S>(
    &self,
    serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'a> Yokeable<'a> for StringMatcher<'static>

type Output = StringMatcher<'a>

This type MUST be Self with the 'static replaced with 'a, i.e. Self<'a>

fn transform(&'a self) -> &'a <StringMatcher<'static> as Yokeable<'a>>::Output

This method must cast self between &'a Self<'static> and &'a Self<'a>.

fn transform_owned(self) -> <StringMatcher<'static> as Yokeable<'a>>::Output

This method must cast self between Self<'static> and Self<'a>.

unsafe fn make(
    this: <StringMatcher<'static> as Yokeable<'a>>::Output
) -> StringMatcher<'static>

This method can be used to cast away Self<'a>’s lifetime.

fn transform_mut<F>(&'a mut self, f: F) where
    F: 'static + for<'b> FnOnce(&'b mut <StringMatcher<'static> as Yokeable<'a>>::Output), 

This method must cast self between &'a mut Self<'static> and &'a mut Self<'a>, and pass it to f.

impl<'zf, 'zf_inner> ZeroFrom<'zf, StringMatcher<'zf_inner>> for StringMatcher<'zf>

fn zero_from(this: &'zf StringMatcher<'zf_inner>) -> StringMatcher<'zf>

Clone the other C into a struct that may retain references into C.

impl<'a> IsCovariant<'a> for StringMatcher<'a>