Struct cortex_m_semihosting::hio::HStderr

pub struct HStderr { /* fields omitted */ }

Host's standard error

Implementations

impl HStderr

pub fn write_all(&mut self, buffer: &[u8]) -> Result<(), ()>

Attempts to write an entire buffer into this sink

Trait Implementations

impl Clone for HStderr

pub fn clone(&self) -> HStderr

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for HStderr

impl Write for HStderr

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

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

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

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

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

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