Enum Key 

#[repr(i32)]
pub enum Key {
    None = 0,
    Cancel = 1,
    Back = 2,
    Tab = 3,
    LineFeed = 4,
    Clear = 5,
    Return = 6,
    Pause = 7,
    CapsLock = 8,
    HangulMode = 9,
    JunjaMode = 10,
    FinalMode = 11,
    KanjiMode = 12,
    Escape = 13,
    ImeConvert = 14,
    ImeNonConvert = 15,
    ImeAccept = 16,
    ImeModeChange = 17,
    Space = 18,
    PageUp = 19,
    PageDown = 20,
    End = 21,
    Home = 22,
    Left = 23,
    Up = 24,
    Right = 25,
    Down = 26,
    Select = 27,
    Print = 28,
    Execute = 29,
    Snapshot = 30,
    Insert = 31,
    Delete = 32,
    Help = 33,
    D0 = 34,
    D1 = 35,
    D2 = 36,
    D3 = 37,
    D4 = 38,
    D5 = 39,
    D6 = 40,
    D7 = 41,
    D8 = 42,
    D9 = 43,
    A = 44,
    B = 45,
    C = 46,
    D = 47,
    E = 48,
    F = 49,
    G = 50,
    H = 51,
    I = 52,
    J = 53,
    K = 54,
    L = 55,
    M = 56,
    N = 57,
    O = 58,
    P = 59,
    Q = 60,
    R = 61,
    S = 62,
    T = 63,
    U = 64,
    V = 65,
    W = 66,
    X = 67,
    Y = 68,
    Z = 69,
    LWin = 70,
    RWin = 71,
    Apps = 72,
    Sleep = 73,
    NumPad0 = 74,
    NumPad1 = 75,
    NumPad2 = 76,
    NumPad3 = 77,
    NumPad4 = 78,
    NumPad5 = 79,
    NumPad6 = 80,
    NumPad7 = 81,
    NumPad8 = 82,
    NumPad9 = 83,
    Multiply = 84,
    Add = 85,
    Separator = 86,
    Subtract = 87,
    Decimal = 88,
    Divide = 89,
    F1 = 90,
    F2 = 91,
    F3 = 92,
    F4 = 93,
    F5 = 94,
    F6 = 95,
    F7 = 96,
    F8 = 97,
    F9 = 98,
    F10 = 99,
    F11 = 100,
    F12 = 101,
    F13 = 102,
    F14 = 103,
    F15 = 104,
    F16 = 105,
    F17 = 106,
    F18 = 107,
    F19 = 108,
    F20 = 109,
    F21 = 110,
    F22 = 111,
    F23 = 112,
    F24 = 113,
    NumLock = 114,
    Scroll = 115,
    LeftShift = 116,
    RightShift = 117,
    LeftCtrl = 118,
    RightCtrl = 119,
    LeftAlt = 120,
    RightAlt = 121,
    BrowserBack = 122,
    BrowserForward = 123,
    BrowserRefresh = 124,
    BrowserStop = 125,
    BrowserSearch = 126,
    BrowserFavorites = 127,
    BrowserHome = 128,
    VolumeMute = 129,
    VolumeDown = 130,
    VolumeUp = 131,
    MediaNextTrack = 132,
    MediaPreviousTrack = 133,
    MediaStop = 134,
    MediaPlayPause = 135,
    LaunchMail = 136,
    SelectMedia = 137,
    LaunchApplication1 = 138,
    LaunchApplication2 = 139,
    OemSemicolon = 140,
    OemPlus = 141,
    OemComma = 142,
    OemMinus = 143,
    OemPeriod = 144,
    OemQuestion = 145,
    OemTilde = 146,
    AbntC1 = 147,
    AbntC2 = 148,
    OemOpenBrackets = 149,
    OemPipe = 150,
    OemCloseBrackets = 151,
    OemQuotes = 152,
    Oem8 = 153,
    OemBackslash = 154,
    ImeProcessed = 155,
    System = 156,
    OemAttn = 157,
    OemFinish = 158,
    DbeHiragana = 159,
    DbeSbcsChar = 160,
    DbeDbcsChar = 161,
    OemBackTab = 162,
    DbeNoRoman = 163,
    CrSel = 164,
    ExSel = 165,
    EraseEof = 166,
    Play = 167,
    DbeNoCodeInput = 168,
    NoName = 169,
    DbeEnterDialogConversionMode = 170,
    OemClear = 171,
    DeadCharProcessed = 172,
    FnLeftArrow = 10_001,
    FnRightArrow = 10_002,
    FnUpArrow = 10_003,
    FnDownArrow = 10_004,
    MediaHome = 100_000,
    MediaChannelList = 100_001,
    MediaChannelRaise = 100_002,
    MediaChannelLower = 100_003,
    MediaRecord = 100_005,
    MediaRed = 100_010,
    MediaGreen = 100_011,
    MediaYellow = 100_012,
    MediaBlue = 100_013,
    MediaMenu = 100_020,
    MediaMore = 100_021,
    MediaOption = 100_022,
    MediaInfo = 100_023,
    MediaSearch = 100_024,
    MediaSubtitle = 100_025,
    MediaTvGuide = 100_026,
    MediaPreviousChannel = 100_027,
}

Defines the keys available on a keyboard.

Variants

None = 0

No key pressed.

Cancel = 1

The Cancel key.

Back = 2

The Back key.

Tab = 3

The Tab key.

LineFeed = 4

The Linefeed key.

Clear = 5

The Clear key.

Return = 6

The Return key.

Pause = 7

The Pause key.

CapsLock = 8

The Caps Lock key.

HangulMode = 9

The IME Hangul mode key.

JunjaMode = 10

The IME Junja mode key.

FinalMode = 11

The IME Final mode key.

KanjiMode = 12

The IME Kanji mode key.

Escape = 13

The Escape key.

ImeConvert = 14

The IME Convert key.

ImeNonConvert = 15

The IME NonConvert key.

ImeAccept = 16

The IME Accept key.

ImeModeChange = 17

The IME Mode change key.

Space = 18

The space bar.

PageUp = 19

The Page Up key.

PageDown = 20

The Page Down key.

End = 21

The End key.

Home = 22

The Home key.

Left = 23

The Left arrow key.

Up = 24

The Up arrow key.

Right = 25

The Right arrow key.

Down = 26

The Down arrow key.

Select = 27

The Select key.

Print = 28

The Print key.

Execute = 29

The Execute key.

Snapshot = 30

The Print Screen key.

Insert = 31

The Insert key.

Delete = 32

The Delete key.

Help = 33

The Help key.

D0 = 34

The 0 key.

D1 = 35

The 1 key.

D2 = 36

The 2 key.

D3 = 37

The 3 key.

D4 = 38

The 4 key.

D5 = 39

The 5 key.

D6 = 40

The 6 key.

D7 = 41

The 7 key.

D8 = 42

The 8 key.

D9 = 43

The 9 key.

A = 44

The A key.

B = 45

The B key.

C = 46

The C key.

D = 47

The D key.

E = 48

The E key.

F = 49

The F key.

G = 50

The G key.

H = 51

The H key.

I = 52

The I key.

J = 53

The J key.

K = 54

The K key.

L = 55

The L key.

M = 56

The M key.

N = 57

The N key.

O = 58

The O key.

P = 59

The P key.

Q = 60

The Q key.

R = 61

The R key.

S = 62

The S key.

T = 63

The T key.

U = 64

The U key.

V = 65

The V key.

W = 66

The W key.

X = 67

The X key.

Y = 68

The Y key.

Z = 69

The Z key.

LWin = 70

The left Windows key.

RWin = 71

The right Windows key.

Apps = 72

The Application key.

Sleep = 73

The Sleep key.

NumPad0 = 74

The 0 key on the numeric keypad.

NumPad1 = 75

The 1 key on the numeric keypad.

NumPad2 = 76

The 2 key on the numeric keypad.

NumPad3 = 77

The 3 key on the numeric keypad.

NumPad4 = 78

The 4 key on the numeric keypad.

NumPad5 = 79

The 5 key on the numeric keypad.

NumPad6 = 80

The 6 key on the numeric keypad.

NumPad7 = 81

The 7 key on the numeric keypad.

NumPad8 = 82

The 8 key on the numeric keypad.

NumPad9 = 83

The 9 key on the numeric keypad.

Multiply = 84

The Multiply key.

Add = 85

The Add key.

Separator = 86

The Separator key.

Subtract = 87

The Subtract key.

Decimal = 88

The Decimal key.

Divide = 89

The Divide key.

F1 = 90

The F1 key.

F2 = 91

The F2 key.

F3 = 92

The F3 key.

F4 = 93

The F4 key.

F5 = 94

The F5 key.

F6 = 95

The F6 key.

F7 = 96

The F7 key.

F8 = 97

The F8 key.

F9 = 98

The F9 key.

F10 = 99

The F10 key.

F11 = 100

The F11 key.

F12 = 101

The F12 key.

F13 = 102

The F13 key.

F14 = 103

The F14 key.

F15 = 104

The F15 key.

F16 = 105

The F16 key.

F17 = 106

The F17 key.

F18 = 107

The F18 key.

F19 = 108

The F19 key.

F20 = 109

The F20 key.

F21 = 110

The F21 key.

F22 = 111

The F22 key.

F23 = 112

The F23 key.

F24 = 113

The F24 key.

NumLock = 114

The Numlock key.

Scroll = 115

The Scroll key.

LeftShift = 116

The left Shift key.

RightShift = 117

The right Shift key.

LeftCtrl = 118

The left Ctrl key.

RightCtrl = 119

The right Ctrl key.

LeftAlt = 120

The left Alt key.

RightAlt = 121

The right Alt key.

BrowserBack = 122

The browser Back key.

BrowserForward = 123

The browser Forward key.

BrowserRefresh = 124

The browser Refresh key.

BrowserStop = 125

The browser Stop key.

BrowserSearch = 126

The browser Search key.

BrowserFavorites = 127

The browser Favorites key.

BrowserHome = 128

The browser Home key.

VolumeMute = 129

The Volume Mute key.

VolumeDown = 130

The Volume Down key.

VolumeUp = 131

The Volume Up key.

MediaNextTrack = 132

The media Next Track key.

MediaPreviousTrack = 133

The media Previous Track key.

MediaStop = 134

The media Stop key.

MediaPlayPause = 135

The media Play/Pause key.

LaunchMail = 136

The Launch Mail key.

SelectMedia = 137

The Select Media key.

LaunchApplication1 = 138

The Launch Application 1 key.

LaunchApplication2 = 139

The Launch Application 2 key.

OemSemicolon = 140

The OEM Semicolon key.

OemPlus = 141

The OEM Plus key.

OemComma = 142

The OEM Comma key.

OemMinus = 143

The OEM Minus key.

OemPeriod = 144

The OEM Period key.

OemQuestion = 145

The OEM Question Mark key.

OemTilde = 146

The OEM Tilde key.

AbntC1 = 147

The ABNT_C1 (Brazilian) key.

AbntC2 = 148

The ABNT_C2 (Brazilian) key.

OemOpenBrackets = 149

The OEM Open Brackets key.

OemPipe = 150

The OEM Pipe key.

OemCloseBrackets = 151

The OEM Close Brackets key.

OemQuotes = 152

The OEM Quotes key.

Oem8 = 153

The OEM 8 key.

OemBackslash = 154

The OEM Backslash key.

ImeProcessed = 155

A special key masking the real key being processed by an IME.

System = 156

A special key masking the real key being processed as a system key.

OemAttn = 157

The OEM ATTN key.

OemFinish = 158

The OEM Finish key.

DbeHiragana = 159

The DBE_HIRAGANA key.

DbeSbcsChar = 160

The DBE_SBCSCHAR key.

DbeDbcsChar = 161

The DBE_DBCSCHAR key.

OemBackTab = 162

The OEM BackTab key.

DbeNoRoman = 163

The DBE_NOROMAN key.

CrSel = 164

The CRSEL key.

ExSel = 165

The EXSEL key.

EraseEof = 166

The ERASE EOF Key.

Play = 167

The Play key.

DbeNoCodeInput = 168

The DBE_NOCODEINPUT key.

NoName = 169

Reserved for future use.

DbeEnterDialogConversionMode = 170

The DBE_ENTERDLGCONVERSIONMODE key.

OemClear = 171

The OEM Clear key.

DeadCharProcessed = 172

The key is used with another key to create a single combined character.

FnLeftArrow = 10_001

OSX Platform-specific Fn+Left key

FnRightArrow = 10_002

OSX Platform-specific Fn+Right key

FnUpArrow = 10_003

OSX Platform-specific Fn+Up key

FnDownArrow = 10_004

OSX Platform-specific Fn+Down key

MediaHome = 100_000

Remove control home button

MediaChannelList = 100_001

TV Channel up

MediaChannelRaise = 100_002

TV Channel up

MediaChannelLower = 100_003

TV Channel down

MediaRecord = 100_005

TV Channel down

MediaRed = 100_010

Remote control Red button

MediaGreen = 100_011

Remote control Green button

MediaYellow = 100_012

Remote control Yellow button

MediaBlue = 100_013

Remote control Blue button

MediaMenu = 100_020

Remote control Menu button

MediaMore = 100_021

Remote control dots button

MediaOption = 100_022

Remote control option button

MediaInfo = 100_023

Remote control channel info button

MediaSearch = 100_024

Remote control search button

MediaSubtitle = 100_025

Remote control subtitle/caption button

MediaTvGuide = 100_026

Remote control Tv guide detail button

MediaPreviousChannel = 100_027

Remote control Previous Channel

Implementations

impl Key

pub const Enter: Key = Key::Return

The Enter key.

pub const Capital: Key = Key::CapsLock

The Caps Lock key.

pub const KanaMode: Key = Key::HangulMode

The IME Kana mode key.

pub const HanjaMode: Key = Key::KanjiMode

The IME Hanja mode key.

pub const Prior: Key = Key::PageUp

The Page Up key.

pub const Next: Key = Key::PageDown

The Page Down key.

pub const PrintScreen: Key = Key::Snapshot

The Print Screen key.

pub const Oem1: Key = Key::OemSemicolon

The OEM 1 key.

pub const Oem2: Key = Key::OemQuestion

The OEM 2 key.

pub const Oem3: Key = Key::OemTilde

The OEM 3 key.

pub const Oem4: Key = Key::OemOpenBrackets

The OEM 4 key.

pub const Oem5: Key = Key::OemPipe

The OEM 5 key.

pub const Oem6: Key = Key::OemCloseBrackets

The OEM 6 key.

pub const Oem7: Key = Key::OemQuotes

The OEM 7 key.

pub const Oem102: Key = Key::OemBackslash

The OEM 3 key.

pub const DbeAlphanumeric: Key = Key::OemAttn

The DBE_ALPHANUMERIC key.

pub const DbeKatakana: Key = Key::OemFinish

The DBE_KATAKANA key.

pub const OemCopy: Key = Key::DbeHiragana

The OEM Copy key.

pub const OemAuto: Key = Key::DbeSbcsChar

The OEM Auto key.

pub const OemEnlw: Key = Key::DbeDbcsChar

The OEM ENLW key.

pub const DbeRoman: Key = Key::OemBackTab

The DBE_ROMAN key.

pub const Attn: Key = Key::DbeNoRoman

The ATTN key.

pub const DbeEnterWordRegisterMode: Key = Key::CrSel

The DBE_ENTERWORDREGISTERMODE key.

pub const DbeEnterImeConfigureMode: Key = Key::ExSel

The DBE_ENTERIMECONFIGMODE key.

pub const DbeFlushString: Key = Key::EraseEof

The DBE_FLUSHSTRING key.

pub const DbeCodeInput: Key = Key::Play

The DBE_CODEINPUT key.

pub const Zoom: Key = Key::DbeNoCodeInput

The Zoom key.

pub const DbeDetermineString: Key = Key::NoName

The DBE_DETERMINESTRING key.

pub const Pa1: Key = Key::DbeEnterDialogConversionMode

The PA1 key.

pub const fn value(self) -> i32

The numeric value of the member.

pub fn from_value(value: i32) -> Option<Key>

The member with the given numeric value, if one is defined.

pub fn name(self) -> &'static str

The name of the member. For values with several names this is the first one declared.

pub fn parse(s: &str) -> Result<Key, ParseKeyError>

Parses a member name (ignoring case, aliases included) or the numeric value of a defined member.

Trait Implementations

impl BsonValue for Key

const TYPE: Type

typeof(T).

fn as_value(&self) -> ValueRef<'_>

The value as the serializer receives it: boxing, without a copy.

fn from_value(value: Value) -> Result<Self, Error>

The cast of a deserialized value to the type of the property it is assigned to. The deserializer does not assign null.

impl Clone for Key

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Key

impl Debug for Key

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

Formats the value using the given formatter.

impl Default for Key

fn default() -> Self

Returns the “default value” for a type.

impl Display for Key

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

Formats the value using the given formatter.

impl Eq for Key

impl FromStr for Key

type Err = ParseKeyError

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 Key

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 Key

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for Key

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Key

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