Enum termcolor::ColorChoice

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pub enum ColorChoice {
    Always,
    AlwaysAnsi,
    Auto,
    Never,
}

Expand description

ColorChoice represents the color preferences of an end user.

Variants

`Always`

Try very hard to emit colors. This includes emitting ANSI colors on Windows if the console API is unavailable.

`AlwaysAnsi`

AlwaysAnsi is like Always, except it never tries to use anything other than emitting ANSI color codes.

`Auto`

Try to use colors, but don’t force the issue. If the console isn’t available on Windows, or if TERM=dumb, or if NO_COLOR is defined, for example, then don’t use colors.

`Never`

Never emit colors.

Trait Implementations

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impl Clone for ColorChoice

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fn clone(&self) -> ColorChoice

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for ColorChoice

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

Formats the value using the given formatter. Read more

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impl PartialEq<ColorChoice> for ColorChoice

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl StructuralPartialEq for ColorChoice

Auto Trait Implementations

impl RefUnwindSafe for ColorChoice

impl Send for ColorChoice

impl Sync for ColorChoice

impl Unpin for ColorChoice

impl UnwindSafe for ColorChoice

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum termcolor::ColorChoice

Variants

Always

AlwaysAnsi

Auto

Never

Trait Implementations

impl Clone for ColorChoice

fn clone(&self) -> ColorChoice

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

impl Debug for ColorChoice

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

impl PartialEq<ColorChoice> for ColorChoice

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

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

impl Copy for ColorChoice

impl Eq for ColorChoice

impl StructuralEq for ColorChoice

impl StructuralPartialEq for ColorChoice

Auto Trait Implementations

impl RefUnwindSafe for ColorChoice

impl Send for ColorChoice

impl Sync for ColorChoice

impl Unpin for ColorChoice

impl UnwindSafe for ColorChoice

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Always`

`AlwaysAnsi`

`Auto`

`Never`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,