Enum Key

pub enum Key {
    A,
    B,
    C,
    D,
    E,
    F,
    G,
    H,
    I,
    J,
    K,
    L,
    M,
    N,
    O,
    P,
    Q,
    R,
    S,
    T,
    U,
    V,
    W,
    X,
    Y,
    Z,
    Num1,
    Num2,
    Num3,
    Num4,
    Num5,
    Num6,
    Num7,
    Num8,
    Num9,
    Num0,
    NumPad1,
    NumPad2,
    NumPad3,
    NumPad4,
    NumPad5,
    NumPad6,
    NumPad7,
    NumPad8,
    NumPad9,
    NumPad0,
    F1,
    F2,
    F3,
    F4,
    F5,
    F6,
    F7,
    F8,
    F9,
    F10,
    F11,
    F12,
    Shift,
    Ctrl,
    Alt,
    Backtick,
    Comma,
    Dot,
    Slash,
    Semicolon,
    Apostrophe,
    LeftBracket,
    RightBracket,
    Backslash,
    Minus,
    Equals,
    NumAdd,
    NumSub,
    NumMul,
    NumDiv,
    NumDot,
    Tab,
    Space,
    Enter,
    Backspace,
    Esc,
    CapsLock,
    LeftCtrl,
    LeftShift,
    LeftAlt,
    RightCtrl,
    RightShift,
    RightAlt,
    ScrollLock,
    NumLock,
    Delete,
    Insert,
    Home,
    End,
    PageUp,
    PageDown,
    Clear,
    LeftButton,
    RightButton,
    MiddleButton,
    X1Button,
    X2Button,
    Left,
    Right,
    Up,
    Down,
    Unknown(i32),
}

按键标识

此枚举标识(美式)键盘上所有的按键

Variants

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

K

K

L

L

M

M

N

N

O

O

P

P

Q

Q

R

R

S

S

T

T

U

U

V

V

W

W

X

X

Y

Y

Z

Z

Num1

1

Num2

2

Num3

3

Num4

4

Num5

5

Num6

6

Num7

7

Num8

8

Num9

9

Num0

0

NumPad1

NumPad 1

NumPad2

NumPad 2

NumPad3

NumPad 3

NumPad4

NumPad 4

NumPad5

NumPad 5

NumPad6

NumPad 6

NumPad7

NumPad 7

NumPad8

NumPad 8

NumPad9

NumPad 9

NumPad0

NumPad 0

F1

F1

F2

F2

F3

F3

F4

F4

F5

F5

F6

F6

F7

F7

F8

F8

F9

F9

F10

F10

F11

F11

F12

F12

Shift

Shift

Ctrl

Ctrl

Alt

Alt

Backtick

`

Comma

,

Dot

.

Slash

/

Semicolon

;

Apostrophe

’

LeftBracket

[

RightBracket

]

Backslash

\

Minus

Equals

=

NumAdd

NumPad +

NumSub

NumPad -

NumMul

NumPad *

NumDiv

NumPad /

NumDot

NumPad .

Tab

Tab

Space

Space

Enter

Enter

Backspace

Backspace

Esc

Esc

CapsLock

CapsLock

LeftCtrl

Left Ctrl

LeftShift

Left Shift

LeftAlt

Left Alt

RightCtrl

Right Ctrl

RightShift

Right Shift

RightAlt

Right Alt

ScrollLock

ScrollLock

NumLock

NumLock

Delete

Delete

Insert

Insert

Home

Home

End

End

PageUp

PageUp

PageDown

PageDown

Clear

Clear

LeftButton

Left mouse button

RightButton

Right mouse button

MiddleButton

Middle mouse button

X1Button

Mouse extension button 1

X2Button

Mouse extension button 2

Left

Left arrow

Right

Right arrow

Up

Up arrow

Down

Down arrow

Unknown(i32)

Unknown key

Trait Implementations

impl Clone for Key

fn clone(&self) -> Key

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Key

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

Formats the value using the given formatter.

impl Hash for Key

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 Key

fn cmp(&self, other: &Key) -> 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<char> for Key

fn eq(&self, other: &char) -> 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 Key

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

fn partial_cmp(&self, other: &Key) -> 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 Copy for Key

impl Eq for Key

impl StructuralPartialEq for Key