Struct SDL_CameraID 

#[repr(transparent)]
pub struct SDL_CameraID(pub Uint32);

This is a unique ID for a camera device for the time it is connected to the system, and is never reused for the lifetime of the application.

If the device is disconnected and reconnected, it will get a new ID.

The value 0 is an invalid ID.

Availability

This datatype is available since SDL 3.2.0.

See also

• SDL_GetCameras

Tuple Fields

0: Uint32

Trait Implementations

impl Clone for SDL_CameraID

fn clone(&self) -> SDL_CameraID

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SDL_CameraID

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

Formats the value using the given formatter.

impl Default for SDL_CameraID

fn default() -> SDL_CameraID

Returns the “default value” for a type.

impl From<SDL_CameraID> for Uint32

fn from(value: SDL_CameraID) -> Self

Converts to this type from the input type.

impl GroupMetadata for SDL_CameraID

Available on crate feature metadata only.

const GROUP_METADATA: &'static Group

Metadata for this group

impl Hash for SDL_CameraID

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 SDL_CameraID

fn cmp(&self, other: &SDL_CameraID) -> 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<SDL_CameraID> for Uint32

fn eq(&self, other: &SDL_CameraID) -> 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<u32> for SDL_CameraID

fn eq(&self, other: &Uint32) -> 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 SDL_CameraID

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

fn partial_cmp(&self, other: &SDL_CameraID) -> 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 SDL_CameraID

impl Eq for SDL_CameraID

impl StructuralPartialEq for SDL_CameraID