Struct StaticPrinter 

pub struct StaticPrinter { /* private fields */ }

Holder of a static printing function. Mainly intended to hold STDOUT.

Implementations

impl StaticPrinter

pub fn set_printer_fn(&mut self, cb: fn(&str) -> Result<(), Error>)

Set the printer function, this is used to print messages.

Trait Implementations

impl Default for StaticPrinter

fn default() -> StaticPrinter

Returns the “default value” for a type.

impl Write for StaticPrinter

fn write_str(&mut self, x: &str) -> Result<(), Error>

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.