Struct Builder

pub(crate) struct Builder {
    target: Target,
    write_style: WriteStyle,
    is_test: bool,
    built: bool,
}

A builder for a terminal writer.

The target and style choice can be configured before building.

Fields

target: Target

write_style: WriteStyle

is_test: bool

built: bool

Implementations

impl Builder

pub(crate) fn new() -> Self

Initialize the writer builder with defaults.

pub(crate) fn target(&mut self, target: Target) -> &mut Self

Set the target to write to.

pub(crate) fn parse_write_style(&mut self, write_style: &str) -> &mut Self

Parses a style choice string.

See the Disabling colors section for more details.

pub(crate) fn write_style(&mut self, write_style: WriteStyle) -> &mut Self

Whether or not to print style characters when writing.

pub(crate) fn is_test(&mut self, is_test: bool) -> &mut Self

Whether or not to capture logs for cargo test.

pub(crate) fn build(&mut self) -> Writer

Build a terminal writer.

Trait Implementations

impl Debug for Builder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Builder

fn default() -> Self

Returns the “default value” for a type.