Struct ReplacerRef

pub struct ReplacerRef<'a, R>(/* private fields */)
where
    R: ?Sized;

A by-reference adaptor for a Replacer.

This permits reusing the same Replacer value in multiple calls to a replacement routine like Regex::replace_all.

This type is created by Replacer::by_ref.

Trait Implementations

impl<'a, R> Debug for ReplacerRef<'a, R>

where R: Debug + ?Sized,

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

Formats the value using the given formatter.

impl<'a, R> Replacer for ReplacerRef<'a, R>

where R: Replacer + 'a + ?Sized,

fn replace_append(&mut self, caps: &Captures<'_>, dst: &mut Vec<u8>)

Appends possibly empty data to dst to replace the current match.

fn no_expansion<'r>(&'r mut self) -> Option<Cow<'r, [u8]>>

Return a fixed unchanging replacement byte string.

fn by_ref<'r>(&'r mut self) -> ReplacerRef<'r, Self>

Returns a type that implements Replacer, but that borrows and wraps this Replacer.