Struct TestWriter 

pub(crate) struct TestWriter {
    pub(crate) string: String,
    pub(crate) parts: Vec<(usize, usize, Part)>,
}

Fields

string: String

parts: Vec<(usize, usize, Part)>

Implementations

impl TestWriter

pub(crate) fn finish(self) -> (String, Vec<(usize, usize, Part)>)

Trait Implementations

impl PartsWrite for TestWriter

type SubPartsWrite = TestWriter

The recursive sink

fn with_part( &mut self, part: Part, f: impl FnMut(&mut Self::SubPartsWrite) -> Result, ) -> Result

Annotates all strings written by the closure with the given Part.

impl Write for TestWriter

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

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.