Enum Color

pub enum Color {
    Always,
    Never,
    Auto,
}

Variants

Always

Always use color, whether it is a piped or terminal output

Never

Never use color

Auto

Automatically use color, if supported by terminal

Implementations

impl Color

pub fn use_colored_tty(self) -> bool

Whether we should use a coloured terminal.

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConfigType for Color

fn doc_hint() -> String

Returns hint text for use in Config::print_docs(). For enum types, this is a pipe-separated list of variants; for other types it returns <type>.

fn stable_variant(&self) -> bool

Return true if the variant (i.e. value of this type) is stable.

impl Debug for Color

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Color

fn deserialize<D>(d: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Color

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

Formats the value using the given formatter.

impl From<Color> for ColorConfig

fn from(color: Color) -> Self

Converts to this type from the input type.

impl FromStr for Color

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for Color

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Color

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Color

impl Eq for Color

impl StructuralPartialEq for Color

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• Always: 0 bytes
• Never: 0 bytes
• Auto: 0 bytes