Struct sdl2::JoystickSubsystem[−][src]

pub struct JoystickSubsystem { /* fields omitted */ }

Implementations

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impl JoystickSubsystem

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pub fn num_joysticks(&self) -> Result<u32, String>

Retrieve the total number of attached joysticks and controllers identified by SDL.

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pub fn open(&self, joystick_index: u32) -> Result<Joystick, IntegerOrSdlError>

Attempt to open the joystick at index joystick_index and return it.

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pub fn name_for_index(
&self,
joystick_index: u32
) -> Result<String, IntegerOrSdlError>

Return the name of the joystick at index joystick_index.

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pub fn device_guid(
&self,
joystick_index: u32
) -> Result<Guid, IntegerOrSdlError>

Get the GUID for the joystick at index joystick_index

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pub fn set_event_state(&self, state: bool)

If state is true joystick events are processed, otherwise they’re ignored.

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pub fn event_state(&self) -> bool

Return true if joystick events are processed.

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pub fn update(&self)

Force joystick update when not using the event loop

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impl JoystickSubsystem

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pub fn sdl(&self) -> Sdl

Obtain an SDL context.

Trait Implementations

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impl Clone for JoystickSubsystem

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fn clone(&self) -> JoystickSubsystem

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for JoystickSubsystem

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl !RefUnwindSafe for JoystickSubsystem

impl !Send for JoystickSubsystem

impl !Sync for JoystickSubsystem

impl Unpin for JoystickSubsystem

impl !UnwindSafe for JoystickSubsystem

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct sdl2::JoystickSubsystem[−][src]

Implementations

impl JoystickSubsystem

pub fn num_joysticks(&self) -> Result<u32, String>

pub fn open(&self, joystick_index: u32) -> Result<Joystick, IntegerOrSdlError>

pub fn name_for_index( &self, joystick_index: u32) -> Result<String, IntegerOrSdlError>

pub fn device_guid( &self, joystick_index: u32) -> Result<Guid, IntegerOrSdlError>

pub fn set_event_state(&self, state: bool)

pub fn event_state(&self) -> bool

pub fn update(&self)

impl JoystickSubsystem

pub fn sdl(&self) -> Sdl

Trait Implementations

impl Clone for JoystickSubsystem

fn clone(&self) -> JoystickSubsystem

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

impl Debug for JoystickSubsystem

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

Auto Trait Implementations

impl !RefUnwindSafe for JoystickSubsystem

impl !Send for JoystickSubsystem

impl !Sync for JoystickSubsystem

impl Unpin for JoystickSubsystem

impl !UnwindSafe for JoystickSubsystem

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn name_for_index(
&self,
joystick_index: u32
) -> Result<String, IntegerOrSdlError>

pub fn device_guid(
&self,
joystick_index: u32
) -> Result<Guid, IntegerOrSdlError>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,