Struct KeyEvent 

pub struct KeyEvent {
    pub code: KeyCode,
    pub modifiers: KeyModifiers,
}

Represents a key event.

Fields

code: KeyCode

modifiers: KeyModifiers

Implementations

impl KeyEvent

pub fn new(code: KeyCode, modifiers: KeyModifiers) -> Self

pub fn canonicalize(&mut self)

Canonicalize the key event by removing the SHIFT modifier from character keys. This is necessary because terminals send uppercase characters with the SHIFT modifier, so e.g. a press of G arrives as S-G from crossterm. However, we just want G. This matches the FromStr for KeyEvent implementation used when parsing config.

Trait Implementations

impl Clone for KeyEvent

fn clone(&self) -> KeyEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyEvent

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

Formats the value using the given formatter.

impl Display for KeyEvent

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

Formats the value using the given formatter.

impl From<KeyEvent> for KeyEvent

fn from(_: KeyEvent) -> Self

Converts to this type from the input type.

impl From<KeyEvent> for KeyEvent

fn from(_: KeyEvent) -> Self

Converts to this type from the input type.

impl FromStr for KeyEvent

type Err = Error

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 Hash for KeyEvent

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 Ord for KeyEvent

fn cmp(&self, other: &KeyEvent) -> 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 for KeyEvent

fn eq(&self, other: &KeyEvent) -> 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 KeyEvent

fn partial_cmp(&self, other: &KeyEvent) -> 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 Serialize for KeyEvent

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 KeyEvent

impl Eq for KeyEvent

impl StructuralPartialEq for KeyEvent