Struct CameraFormat 

pub struct CameraFormat { /* private fields */ }

This is a convenience struct that holds all information about the format of a webcam stream. It consists of a Resolution, FrameFormat, and a frame rate(u8).

Implementations

impl CameraFormat

pub fn new( resolution: Resolution, format: FrameFormat, frame_rate: u32, ) -> CameraFormat

Construct a new CameraFormat

pub fn new_from( res_x: u32, res_y: u32, format: FrameFormat, fps: u32, ) -> CameraFormat

CameraFormat::new(), but raw.

pub fn resolution(&self) -> Resolution

Get the resolution of the current CameraFormat

pub fn width(&self) -> u32

Get the width of the resolution of the current CameraFormat

pub fn height(&self) -> u32

Get the height of the resolution of the current CameraFormat

pub fn set_resolution(&mut self, resolution: Resolution)

Set the CameraFormat’s resolution.

pub fn frame_rate(&self) -> u32

Get the frame rate of the current CameraFormat

pub fn set_frame_rate(&mut self, frame_rate: u32)

Set the CameraFormat’s frame rate.

pub fn format(&self) -> FrameFormat

Get the CameraFormat’s format.

pub fn set_format(&mut self, format: FrameFormat)

Set the CameraFormat’s format.

Trait Implementations

impl Clone for CameraFormat

fn clone(&self) -> CameraFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CameraFormat

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

Formats the value using the given formatter.

impl Default for CameraFormat

fn default() -> CameraFormat

Returns the “default value” for a type.

impl Display for CameraFormat

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

Formats the value using the given formatter.

impl Hash for CameraFormat

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 CameraFormat

fn cmp(&self, other: &CameraFormat) -> 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 for CameraFormat

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

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

impl Eq for CameraFormat

impl StructuralPartialEq for CameraFormat