Enum ColorChoice 

pub enum ColorChoice {
    Never,
    Auto,
    Always,
}

When lines are colored with their level’s color. Passed to LoggerBuilder::color.

Variants

Never

Never colors lines, even when stderr is a terminal.

Auto

Colors lines only when stderr supports color, as detected by env_logger: when stderr is a terminal, following the NO_COLOR, CLICOLOR and CLICOLOR_FORCE conventions. The default.

Always

Always colors lines, even when stderr is redirected to a file or a pipe.

Trait Implementations

impl Clone for ColorChoice

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ColorChoice

impl Debug for ColorChoice

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

Formats the value using the given formatter.

impl Default for ColorChoice

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ColorChoice

impl Hash for ColorChoice

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ColorChoice

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ColorChoice