Enum android_activity::input::ToolType

#[non_exhaustive]
#[repr(u32)]
pub enum ToolType {
    Unknown = 0,
    Finger = 1,
    Stylus = 2,
    Mouse = 3,
    Eraser = 4,
    Palm = 5,
}

The tool type of a pointer.

See the NDK docs

Android Extensible Enum

This is a runtime extensible enum and should be handled similar to a #[non_exhaustive] enum to maintain forwards compatibility.

Implements Into<u32> and From<u32> for converting to/from Android SDK integer values.

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.

Unknown = 0

Unknown tool type.

This constant is used when the tool type is not known or is not relevant, such as for a trackball or other non-pointing device.

Finger = 1

The tool is a finger.

Stylus = 2

The tool is a stylus.

Mouse = 3

The tool is a mouse.

Eraser = 4

The tool is an eraser or a stylus being used in an inverted posture.

Palm = 5

The tool is a palm and should be rejected

Trait Implementations

impl Clone for ToolType

fn clone(&self) -> ToolType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ToolType

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

Formats the value using the given formatter.

impl From<ToolType> for u32

fn from(enum_value: ToolType) -> Self

Converts to this type from the input type.

impl From<u32> for ToolType

fn from(number: u32) -> Self

Converts to this type from the input type.

impl FromPrimitive for ToolType

type Primitive = u32

fn from_primitive(number: Self::Primitive) -> Self

impl PartialEq for ToolType

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ToolType

impl Eq for ToolType

impl StructuralPartialEq for ToolType