Struct ReplaceWriter

pub struct ReplaceWriter<'a, W, R> { /* private fields */ }

A wrapper around a fmt::Write that does string replacement on anything that is written to it before passing it to the underlying writer.

Implementations

impl<'a, W, R> ReplaceWriter<'a, W, R>

where W: Write, R: Display,

pub fn new(writer: W, needle: &'a str, replacement: R) -> Self

Create a new instance of this type

Trait Implementations

impl<'a, W, R> Write for ReplaceWriter<'a, W, R>

where W: Write, R: Display,

fn write_str(&mut self, s: &str) -> Result

Writes a string slice into this writer, returning whether the write succeeded.

fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Glue for usage of the write! macro with implementors of this trait.