Trait custom_print::ExpectIoFlushResult
source · pub trait ExpectIoFlushResult {
// Required method
fn expect_io_flush_result(self) -> Result<()>;
}
Expand description
A helper trait used by IoWriter
flush method
to convert wrapped function result to io::Result
with error unwrapping.
Required Methods§
sourcefn expect_io_flush_result(self) -> Result<()>
fn expect_io_flush_result(self) -> Result<()>
Performs the conversion with error unwrapping.