Enum ptree::style::Color

source · [−]

pub enum Color {
    Black,
    Red,
    Green,
    Yellow,
    Blue,
    Purple,
    Cyan,
    White,
    Fixed(u8),
    RGB(u8, u8, u8),
    Named(String),
}

Expand description

A colour is one specific type of ANSI escape code, and can refer to either the foreground or background colour.

These use the standard numeric sequences. See http://invisible-island.net/xterm/ctlseqs/ctlseqs.html

Variants

`Black`

Color #0 (foreground code 30, background code 40).

This is not necessarily the background colour, and using it as one may render the text hard to read on terminals with dark backgrounds.

`Red`

Color #1 (foreground code 31, background code 41).

`Green`

Color #2 (foreground code 32, background code 42).

`Yellow`

Color #3 (foreground code 33, background code 43).

`Blue`

Color #4 (foreground code 34, background code 44).

`Purple`

Color #5 (foreground code 35, background code 45).

`Cyan`

Color #6 (foreground code 36, background code 46).

`White`

Color #7 (foreground code 37, background code 47).

As above, this is not necessarily the foreground colour, and may be hard to read on terminals with light backgrounds.

`Fixed(u8)`

A colour number from 0 to 255, for use in 256-colour terminal environments.

Colors 0 to 7 are the Black to White variants respectively. These colours can usually be changed in the terminal emulator.
Colors 8 to 15 are brighter versions of the eight colours above. These can also usually be changed in the terminal emulator, or it could be configured to use the original colours and show the text in bold instead. It varies depending on the program.
Colors 16 to 231 contain several palettes of bright colours, arranged in six squares measuring six by six each.
Colors 232 to 255 are shades of grey from black to white.

It might make more sense to look at a colour chart.

`RGB(u8, u8, u8)`

A 24-bit RGB color, as specified by ISO-8613-3.

`Named(String)`

A named color, as supported by tint.

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

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

impl Debug for Color

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

Formats the value using the given formatter. Read more

impl Default for Color

fn default() -> Color

Returns the “default value” for a type. Read more

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

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<Color> for Color

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

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

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

This method tests for !=.

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. Read more

impl Eq for Color

impl StructuralEq for Color

impl StructuralPartialEq for Color

Auto Trait Implementations

impl RefUnwindSafe for Color

impl Send for Color

impl Sync for Color

impl Unpin for Color

impl UnwindSafe for Color

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,