Enum AuxiliaryDisplay 

#[non_exhaustive]
pub enum AuxiliaryDisplay {
    AlphanumericDisplay,
    AuxiliaryDisplay,
    DisplayAttributesReport,
    ASCIICharacterSet,
    DataReadBack,
    FontReadBack,
    DisplayControlReport,
    ClearDisplay,
    DisplayEnable,
    ScreenSaverDelay,
    ScreenSaverEnable,
    VerticalScroll,
    HorizontalScroll,
    CharacterReport,
    DisplayData,
    DisplayStatus,
    StatNotReady,
    StatReady,
    ErrNotaloadablecharacter,
    ErrFontdatacannotberead,
    CursorPositionReport,
    Row,
    Column,
    Rows,
    Columns,
    CursorPixelPositioning,
    CursorMode,
    CursorEnable,
    CursorBlink,
    FontReport,
    FontData,
    CharacterWidth,
    CharacterHeight,
    CharacterSpacingHorizontal,
    CharacterSpacingVertical,
    UnicodeCharacterSet,
    Font7Segment,
    SevenSegmentDirectMap,
    Font14Segment,
    One4SegmentDirectMap,
    DisplayBrightness,
    DisplayContrast,
    CharacterAttribute,
    AttributeReadback,
    AttributeData,
    CharAttrEnhance,
    CharAttrUnderline,
    CharAttrBlink,
    BitmapSizeX,
    BitmapSizeY,
    MaxBlitSize,
    BitDepthFormat,
    DisplayOrientation,
    PaletteReport,
    PaletteDataSize,
    PaletteDataOffset,
    PaletteData,
    BlitReport,
    BlitRectangleX1,
    BlitRectangleY1,
    BlitRectangleX2,
    BlitRectangleY2,
    BlitData,
    SoftButton,
    SoftButtonID,
    SoftButtonSide,
    SoftButtonOffset1,
    SoftButtonOffset2,
    SoftButtonReport,
    SoftKeys,
    DisplayDataExtensions,
    CharacterMapping,
    UnicodeEquivalent,
    CharacterPageMapping,
    RequestReport,
}

Usage Page 0x14: “Auxiliary Display”

This enum is autogenerated from the HID Usage Tables.

let u1 = Usage::AuxiliaryDisplay(AuxiliaryDisplay::AuxiliaryDisplay);
let u2 = Usage::new_from_page_and_id(0x14, 0x2).unwrap();
let u3 = Usage::from(AuxiliaryDisplay::AuxiliaryDisplay);
let u4: Usage = AuxiliaryDisplay::AuxiliaryDisplay.into();
assert_eq!(u1, u2);
assert_eq!(u1, u3);
assert_eq!(u1, u4);

assert!(matches!(u1.usage_page(), UsagePage::AuxiliaryDisplay));
assert_eq!(0x14, u1.usage_page_value());
assert_eq!(0x2, u1.usage_id_value());
assert_eq!((0x14 << 16) | 0x2, u1.usage_value());
assert_eq!("Auxiliary Display", u1.name());

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AlphanumericDisplay

Usage ID 0x1: “Alphanumeric Display”

AuxiliaryDisplay

Usage ID 0x2: “Auxiliary Display”

DisplayAttributesReport

Usage ID 0x20: “Display Attributes Report”

ASCIICharacterSet

Usage ID 0x21: “ASCII Character Set”

DataReadBack

Usage ID 0x22: “Data Read Back”

FontReadBack

Usage ID 0x23: “Font Read Back”

DisplayControlReport

Usage ID 0x24: “Display Control Report”

ClearDisplay

Usage ID 0x25: “Clear Display”

DisplayEnable

Usage ID 0x26: “Display Enable”

ScreenSaverDelay

Usage ID 0x27: “Screen Saver Delay”

ScreenSaverEnable

Usage ID 0x28: “Screen Saver Enable”

VerticalScroll

Usage ID 0x29: “Vertical Scroll”

HorizontalScroll

Usage ID 0x2A: “Horizontal Scroll”

CharacterReport

Usage ID 0x2B: “Character Report”

DisplayData

Usage ID 0x2C: “Display Data”

DisplayStatus

Usage ID 0x2D: “Display Status”

StatNotReady

Usage ID 0x2E: “Stat Not Ready”

StatReady

Usage ID 0x2F: “Stat Ready”

ErrNotaloadablecharacter

Usage ID 0x30: “Err Not a loadable character”

ErrFontdatacannotberead

Usage ID 0x31: “Err Font data cannot be read”

CursorPositionReport

Usage ID 0x32: “Cursor Position Report”

Row

Usage ID 0x33: “Row”

Column

Usage ID 0x34: “Column”

Rows

Usage ID 0x35: “Rows”

Columns

Usage ID 0x36: “Columns”

CursorPixelPositioning

Usage ID 0x37: “Cursor Pixel Positioning”

CursorMode

Usage ID 0x38: “Cursor Mode”

CursorEnable

Usage ID 0x39: “Cursor Enable”

CursorBlink

Usage ID 0x3A: “Cursor Blink”

FontReport

Usage ID 0x3B: “Font Report”

FontData

Usage ID 0x3C: “Font Data”

CharacterWidth

Usage ID 0x3D: “Character Width”

CharacterHeight

Usage ID 0x3E: “Character Height”

CharacterSpacingHorizontal

Usage ID 0x3F: “Character Spacing Horizontal”

CharacterSpacingVertical

Usage ID 0x40: “Character Spacing Vertical”

UnicodeCharacterSet

Usage ID 0x41: “Unicode Character Set”

Font7Segment

Usage ID 0x42: “Font 7-Segment”

SevenSegmentDirectMap

Usage ID 0x43: “7-Segment Direct Map”

Font14Segment

Usage ID 0x44: “Font 14-Segment”

One4SegmentDirectMap

Usage ID 0x45: “14-Segment Direct Map”

DisplayBrightness

Usage ID 0x46: “Display Brightness”

DisplayContrast

Usage ID 0x47: “Display Contrast”

CharacterAttribute

Usage ID 0x48: “Character Attribute”

AttributeReadback

Usage ID 0x49: “Attribute Readback”

AttributeData

Usage ID 0x4A: “Attribute Data”

CharAttrEnhance

Usage ID 0x4B: “Char Attr Enhance”

CharAttrUnderline

Usage ID 0x4C: “Char Attr Underline”

CharAttrBlink

Usage ID 0x4D: “Char Attr Blink”

BitmapSizeX

Usage ID 0x80: “Bitmap Size X”

BitmapSizeY

Usage ID 0x81: “Bitmap Size Y”

MaxBlitSize

Usage ID 0x82: “Max Blit Size”

BitDepthFormat

Usage ID 0x83: “Bit Depth Format”

DisplayOrientation

Usage ID 0x84: “Display Orientation”

PaletteReport

Usage ID 0x85: “Palette Report”

PaletteDataSize

Usage ID 0x86: “Palette Data Size”

PaletteDataOffset

Usage ID 0x87: “Palette Data Offset”

PaletteData

Usage ID 0x88: “Palette Data”

BlitReport

Usage ID 0x8A: “Blit Report”

BlitRectangleX1

Usage ID 0x8B: “Blit Rectangle X1”

BlitRectangleY1

Usage ID 0x8C: “Blit Rectangle Y1”

BlitRectangleX2

Usage ID 0x8D: “Blit Rectangle X2”

BlitRectangleY2

Usage ID 0x8E: “Blit Rectangle Y2”

BlitData

Usage ID 0x8F: “Blit Data”

SoftButton

Usage ID 0x90: “Soft Button”

SoftButtonID

Usage ID 0x91: “Soft Button ID”

SoftButtonSide

Usage ID 0x92: “Soft Button Side”

SoftButtonOffset1

Usage ID 0x93: “Soft Button Offset 1”

SoftButtonOffset2

Usage ID 0x94: “Soft Button Offset 2”

SoftButtonReport

Usage ID 0x95: “Soft Button Report”

SoftKeys

Usage ID 0xC2: “Soft Keys”

DisplayDataExtensions

Usage ID 0xCC: “Display Data Extensions”

CharacterMapping

Usage ID 0xCF: “Character Mapping”

UnicodeEquivalent

Usage ID 0xDD: “Unicode Equivalent”

CharacterPageMapping

Usage ID 0xDF: “Character Page Mapping”

RequestReport

Usage ID 0xFF: “Request Report”

Implementations

impl AuxiliaryDisplay

pub fn name(&self) -> String

Trait Implementations

impl AsUsage for AuxiliaryDisplay

fn usage_value(&self) -> u32

Returns the 32 bit Usage value of this Usage

fn usage_id_value(&self) -> u16

Returns the 16 bit Usage ID value of this Usage

fn usage(&self) -> Usage

Returns this usage as Usage::AuxiliaryDisplay(self) This is a convenience function to avoid having to implement From for every used type in the caller.

let gd_x = GenericDesktop::X;
let usage = Usage::from(GenericDesktop::X);
assert!(matches!(gd_x.usage(), usage));

impl AsUsagePage for AuxiliaryDisplay

fn usage_page_value(&self) -> u16

Returns the 16 bit value of this UsagePage

This value is 0x14 for AuxiliaryDisplay

fn usage_page(&self) -> UsagePage

Returns UsagePage::AuxiliaryDisplay]

impl BitOr<u16> for AuxiliaryDisplay

fn bitor(self, usage: u16) -> Usage

A convenience function to combine a Usage Page with a value.

This function panics if the Usage ID value results in an unknown Usage. Where error checking is required, use UsagePage::to_usage_from_value.

type Output = Usage

The resulting type after applying the | operator.

impl Debug for AuxiliaryDisplay

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

Formats the value using the given formatter.

impl Display for AuxiliaryDisplay

Available on crate feature std only.

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

Formats the value using the given formatter.

impl From<&AuxiliaryDisplay> for Usage

fn from(auxiliarydisplay: &AuxiliaryDisplay) -> Usage

Converts to this type from the input type.

impl From<&AuxiliaryDisplay> for UsagePage

fn from(_: &AuxiliaryDisplay) -> UsagePage

Always returns UsagePage::AuxiliaryDisplay and is identical to AuxiliaryDisplay::usage_page().

impl From<&AuxiliaryDisplay> for u16

fn from(auxiliarydisplay: &AuxiliaryDisplay) -> u16

Converts to this type from the input type.

impl From<&AuxiliaryDisplay> for u32

fn from(auxiliarydisplay: &AuxiliaryDisplay) -> u32

Returns the 32 bit value of this usage. This is identical to AuxiliaryDisplay::usage_value().

impl From<AuxiliaryDisplay> for Usage

fn from(auxiliarydisplay: AuxiliaryDisplay) -> Usage

Converts to this type from the input type.

impl From<AuxiliaryDisplay> for UsagePage

fn from(_: AuxiliaryDisplay) -> UsagePage

Always returns UsagePage::AuxiliaryDisplay and is identical to AuxiliaryDisplay::usage_page().

impl From<AuxiliaryDisplay> for u16

fn from(auxiliarydisplay: AuxiliaryDisplay) -> u16

Returns the 16bit value of this usage. This is identical to AuxiliaryDisplay::usage_page_value().

impl TryFrom<u16> for AuxiliaryDisplay

type Error = HutError

The type returned in the event of a conversion error.

fn try_from(usage_id: u16) -> Result<AuxiliaryDisplay, HutError>

Performs the conversion.