Struct StylesWriter 

pub struct StylesWriter<'a, W> { /* private fields */ }

A WriteStyle implementation that applies custom Styles using termcolor.

Use this to render diagnostics with custom colors

Implementations

impl<'a, W> StylesWriter<'a, W>

pub fn new(writer: W, style: &'a Styles) -> Self

Creates a new StylesWriter with the given writer and styles.

Trait Implementations

impl<'a, W: WriteColor> Write for StylesWriter<'a, W>

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

Writes a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flushes this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

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

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer.

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

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.

impl<W: WriteColor> WriteStyle for StylesWriter<'_, W>

fn set_header(&mut self, severity: Severity) -> GeneralWriteResult

fn set_header_message(&mut self) -> GeneralWriteResult

fn set_line_number(&mut self) -> GeneralWriteResult

fn set_note_bullet(&mut self) -> GeneralWriteResult

fn set_source_border(&mut self) -> GeneralWriteResult

fn set_label( &mut self, severity: Severity, label_style: LabelStyle, ) -> GeneralWriteResult

fn reset(&mut self) -> GeneralWriteResult