Trait custom_print::IntoIoWriteResult

pub trait IntoIoWriteResult {
    fn into_io_write_result(self, buf: &[u8]) -> Result<usize>;
}

A helper trait used by IoTryWriter write method to convert wrapped function result to io::Result with error propagation.

Required methods

fn into_io_write_result(self, buf: &[u8]) -> Result<usize>

Performs the conversion with error propagation.

Implementations on Foreign Types

impl IntoIoWriteResult for ()

fn into_io_write_result(self, buf: &[u8]) -> Result<usize>

impl IntoIoWriteResult for usize

fn into_io_write_result(self, buf: &[u8]) -> Result<usize>

impl IntoIoWriteResult for Result<(), NulError>

fn into_io_write_result(self, buf: &[u8]) -> Result<usize>

impl IntoIoWriteResult for Result<usize, NulError>

fn into_io_write_result(self, buf: &[u8]) -> Result<usize>

impl IntoIoWriteResult for Result<()>

fn into_io_write_result(self, buf: &[u8]) -> Result<usize>

impl IntoIoWriteResult for Result<usize>

fn into_io_write_result(self, buf: &[u8]) -> Result<usize>

Implementors