Struct clap::builder::styling::Effects

pub struct Effects(/* private fields */);

A set of text effects

Examples

let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;

Implementations

impl Effects

pub const BOLD: Effects = _

pub const DIMMED: Effects = _

pub const ITALIC: Effects = _

Not widely supported. Sometimes treated as inverse or blink

pub const UNDERLINE: Effects = _

Style extensions exist for Kitty, VTE, mintty and iTerm2.

pub const DOUBLE_UNDERLINE: Effects = _

pub const CURLY_UNDERLINE: Effects = _

pub const DOTTED_UNDERLINE: Effects = _

pub const DASHED_UNDERLINE: Effects = _

pub const BLINK: Effects = _

pub const INVERT: Effects = _

Swap foreground and background colors; inconsistent emulation

pub const HIDDEN: Effects = _

pub const STRIKETHROUGH: Effects = _

Characters legible but marked as if for deletion. Not supported in Terminal.app

pub const fn new() -> Effects

No effects enabled

Examples

let effects = anstyle::Effects::new();

pub const fn is_plain(self) -> bool

Check if no effects are enabled

Examples

let effects = anstyle::Effects::new();
assert!(effects.is_plain());

let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
assert!(!effects.is_plain());

pub const fn contains(self, other: Effects) -> bool

Returns true if all of the effects in other are contained within self.

Examples

let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
assert!(effects.contains(anstyle::Effects::BOLD));

let effects = anstyle::Effects::new();
assert!(!effects.contains(anstyle::Effects::BOLD));

pub const fn insert(self, other: Effects) -> Effects

Inserts the specified effects in-place.

Examples

let effects = anstyle::Effects::new().insert(anstyle::Effects::new());
assert!(effects.is_plain());

let effects = anstyle::Effects::new().insert(anstyle::Effects::BOLD);
assert!(effects.contains(anstyle::Effects::BOLD));

pub const fn remove(self, other: Effects) -> Effects

Removes the specified effects in-place.

Examples

let effects = (anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE).remove(anstyle::Effects::BOLD);
assert!(!effects.contains(anstyle::Effects::BOLD));
assert!(effects.contains(anstyle::Effects::UNDERLINE));

pub const fn clear(self) -> Effects

Reset all effects in-place

let effects = (anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE).clear();
assert!(!effects.contains(anstyle::Effects::BOLD));
assert!(!effects.contains(anstyle::Effects::UNDERLINE));

pub const fn set(self, other: Effects, enable: bool) -> Effects

Enable or disable the specified effects depending on the passed value.

Examples

let effects = anstyle::Effects::new().set(anstyle::Effects::BOLD, true);
assert!(effects.contains(anstyle::Effects::BOLD));

pub fn iter(self) -> EffectIter

Iterate over enabled effects

pub fn render(self) -> impl Display + Copy

Render the ANSI code

Trait Implementations

impl BitOr<Effects> for Style

Examples

let style = anstyle::Style::new() | anstyle::Effects::BOLD.into();

type Output = Style

The resulting type after applying the | operator.

fn bitor(self, rhs: Effects) -> Style

Performs the | operation.

impl BitOr for Effects

Examples

let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
assert_eq!(format!("{:?}", effects), "Effects(BOLD | UNDERLINE)");

type Output = Effects

The resulting type after applying the | operator.

fn bitor(self, rhs: Effects) -> Effects

Performs the | operation.

impl BitOrAssign<Effects> for Style

Examples

let mut style = anstyle::Style::new();
style |= anstyle::Effects::BOLD.into();

fn bitor_assign(&mut self, other: Effects)

Performs the |= operation.

impl BitOrAssign for Effects

Examples

let mut effects = anstyle::Effects::BOLD;
effects |= anstyle::Effects::UNDERLINE;
assert_eq!(format!("{:?}", effects), "Effects(BOLD | UNDERLINE)");

fn bitor_assign(&mut self, other: Effects)

Performs the |= operation.

impl Clone for Effects

fn clone(&self) -> Effects

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Effects

Examples

let effects = anstyle::Effects::new();
assert_eq!(format!("{:?}", effects), "Effects()");

let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
assert_eq!(format!("{:?}", effects), "Effects(BOLD | UNDERLINE)");

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

Formats the value using the given formatter.

impl Default for Effects

fn default() -> Effects

Returns the “default value” for a type.

impl From<Effects> for Style

Examples

let style: anstyle::Style = anstyle::Effects::BOLD.into();

fn from(effects: Effects) -> Style

Converts to this type from the input type.

impl Hash for Effects

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

where __H: Hasher,

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 Ord for Effects

fn cmp(&self, other: &Effects) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq<Effects> for Style

Examples

let effects = anstyle::Effects::BOLD;
assert_eq!(anstyle::Style::new().effects(effects), effects);
assert_ne!(anstyle::Effects::UNDERLINE | effects, effects);
assert_ne!(anstyle::RgbColor(0, 0, 0).on_default() | effects, effects);

fn eq(&self, other: &Effects) -> 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 PartialEq for Effects

fn eq(&self, other: &Effects) -> 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 PartialOrd for Effects

fn partial_cmp(&self, other: &Effects) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub<Effects> for Style

Examples

let style = anstyle::Style::new().bold().underline() - anstyle::Effects::BOLD.into();

type Output = Style

The resulting type after applying the - operator.

fn sub(self, other: Effects) -> Style

Performs the - operation.

impl Sub for Effects

Examples

let effects = (anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE) - anstyle::Effects::BOLD;
assert_eq!(format!("{:?}", effects), "Effects(UNDERLINE)");

type Output = Effects

The resulting type after applying the - operator.

fn sub(self, other: Effects) -> Effects

Performs the - operation.

impl SubAssign<Effects> for Style

Examples

let mut style = anstyle::Style::new().bold().underline();
style -= anstyle::Effects::BOLD.into();

fn sub_assign(&mut self, other: Effects)

Performs the -= operation.

impl SubAssign for Effects

Examples

let mut effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
effects -= anstyle::Effects::BOLD;
assert_eq!(format!("{:?}", effects), "Effects(UNDERLINE)");

fn sub_assign(&mut self, other: Effects)

Performs the -= operation.

impl Copy for Effects

impl Eq for Effects

impl StructuralPartialEq for Effects

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: 2 bytes