Trait basic_text::ReadTextLayered

pub trait ReadTextLayered: ReadStrLayered {
    fn read_text_with_status(
        &mut self, 
        buf: &mut TextStr
    ) -> Result<(usize, Status)>;

    fn read_exact_text_using_status(
        &mut self, 
        buf: &mut TextStr
    ) -> Result<Status> { ... }
}

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)>

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.

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Provided methods

fn read_exact_text_using_status(&mut self, buf: &mut TextStr) -> Result<Status>

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.

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Implementors

impl<Inner: ReadStrLayered> ReadTextLayered for TextReader<Inner>

fn read_text_with_status(
    &mut self,
    buf: &mut TextStr
) -> Result<(usize, Status)>

fn read_exact_text_using_status(&mut self, buf: &mut TextStr) -> Result<Status>

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