Struct regex_syntax::ast::ClassUnicode
source · pub struct ClassUnicode {
pub span: Span,
pub negated: bool,
pub kind: ClassUnicodeKind,
}
Expand description
A Unicode character class.
Fields§
§span: Span
The span of this class.
negated: bool
Whether this class is negated or not.
Note: be careful when using this attribute. This specifically refers
to whether the class is written as \p
or \P
, where the latter
is negated = true
. However, it also possible to write something like
\P{scx!=Katakana}
which is actually equivalent to
\p{scx=Katakana}
and is therefore not actually negated even though
negated = true
here. To test whether this class is truly negated
or not, use the is_negated
method.
kind: ClassUnicodeKind
The kind of Unicode class.
Implementations§
source§impl ClassUnicode
impl ClassUnicode
sourcepub fn is_negated(&self) -> bool
pub fn is_negated(&self) -> bool
Returns true if this class has been negated.
Note that this takes the Unicode op into account, if it’s present.
e.g., is_negated
for \P{scx!=Katakana}
will return false
.
Trait Implementations§
source§impl Clone for ClassUnicode
impl Clone for ClassUnicode
source§fn clone(&self) -> ClassUnicode
fn clone(&self) -> ClassUnicode
Returns a copy 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 ClassUnicode
impl Debug for ClassUnicode
source§impl PartialEq for ClassUnicode
impl PartialEq for ClassUnicode
source§fn eq(&self, other: &ClassUnicode) -> bool
fn eq(&self, other: &ClassUnicode) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for ClassUnicode
impl StructuralPartialEq for ClassUnicode
Auto Trait Implementations§
impl Freeze for ClassUnicode
impl RefUnwindSafe for ClassUnicode
impl Send for ClassUnicode
impl Sync for ClassUnicode
impl Unpin for ClassUnicode
impl UnwindSafe for ClassUnicode
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§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)