Expand description
NoExpand
indicates literal byte string replacement.
It can be used with replace
and replace_all
to do a literal byte string
replacement without expanding $name
to their corresponding capture
groups. This can be both convenient (to avoid escaping $
, for example)
and performant (since capture groups don’t need to be found).
't
is the lifetime of the literal text.
Tuple Fields
0: &'t [u8]
Trait Implementations
sourceimpl<'t> Replacer for NoExpand<'t>
impl<'t> Replacer for NoExpand<'t>
sourcefn replace_append(&mut self, _: &Captures<'_>, dst: &mut Vec<u8>)
fn replace_append(&mut self, _: &Captures<'_>, dst: &mut Vec<u8>)
Appends text to dst
to replace the current match. Read more
sourcefn no_expansion(&mut self) -> Option<Cow<'_, [u8]>>
fn no_expansion(&mut self) -> Option<Cow<'_, [u8]>>
Return a fixed unchanging replacement byte string. Read more
sourcefn by_ref<'r>(&'r mut self) -> ReplacerRef<'r, Self>
fn by_ref<'r>(&'r mut self) -> ReplacerRef<'r, Self>
Return a Replacer
that borrows and wraps this Replacer
. Read more
Auto Trait Implementations
impl<'t> RefUnwindSafe for NoExpand<'t>
impl<'t> Send for NoExpand<'t>
impl<'t> Sync for NoExpand<'t>
impl<'t> Unpin for NoExpand<'t>
impl<'t> UnwindSafe for NoExpand<'t>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more