Trait basic_text::ReadTextLayered [−][src]
Extend the ReadLayered
trait with read_text_with_status
, a method for
reading text data.
Required methods
fn read_text_with_status(
&mut self,
buf: &mut TextStr
) -> Result<(usize, Status)>
[src]
&mut self,
buf: &mut TextStr
) -> Result<(usize, Status)>
Like read_with_status
but produces the result in a TextStr
. Be sure to
check the return value to see how many bytes were written.
buf
must be at least NORMALIZATION_BUFFER_SIZE
bytes long, so that any
valid normalized sequence can be read.
Provided methods
fn read_exact_text_using_status(&mut self, buf: &mut TextStr) -> Result<Status>
[src]
Like read_exact
but produces the result in a TextStr
.
Also, like ReadText::read_exact_text
, but uses read_text_with_status
to avoid performing an extra read
at the end.