Struct StringWriter 

pub struct StringWriter<'a> {
    bytes: BytesWriter<'a>,
}

Note: dropping an unfinished StringWriter will rollback the partial data, which is the behavior of the inner BytesWriter.

Fields

bytes: BytesWriter<'a>

Implementations

impl StringWriter<'_>

pub fn finish(self)

finish will be called while the entire record is written. Exactly one new record was appended and the builder can be safely used.

pub fn rollback(self)

rollback will be called while the entire record is abandoned. The partial data was cleaned and the builder can be safely used.

Trait Implementations

impl Write for StringWriter<'_>

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.