Struct medea_jason::DeviceVideoTrackConstraints

pub struct DeviceVideoTrackConstraints { /* fields omitted */ }

Constraints applicable to video tracks that are sourced from some media device.

Implementations

impl DeviceVideoTrackConstraints

#[must_use]pub fn satisfies(&self, track: &MediaStreamTrack) -> bool

Checks if provided MediaStreamTrack satisfies DeviceVideoTrackConstraints contained.

pub fn merge(&mut self, another: DeviceVideoTrackConstraints)

Merges this DeviceVideoTrackConstraints with another one , meaning that if some constraint is not set on this one, then it will be applied from another.

#[must_use]pub fn required(&self) -> bool

Returns importance of this DeviceVideoTrackConstraints.

If this DeviceVideoTrackConstraints is important then without this DeviceVideoTrackConstraints call session can’t be started.

impl DeviceVideoTrackConstraints

Constraints applicable to video tracks that are sourced from screen-capture.

#[must_use]pub fn new() -> Self

Creates new DeviceVideoTrackConstraints with none constraints configured.

pub fn device_id(&mut self, device_id: String)

Sets exact deviceId constraint.

pub fn exact_facing_mode(&mut self, facing_mode: FacingMode)

Sets exact facingMode constraint.

pub fn ideal_facing_mode(&mut self, facing_mode: FacingMode)

Sets ideal facingMode constraint.

pub fn exact_height(&mut self, height: u32)

Sets exact height constraint.

pub fn ideal_height(&mut self, height: u32)

Sets ideal height constraint.

pub fn height_in_range(&mut self, min: u32, max: u32)

Sets range of height constraint.

pub fn exact_width(&mut self, width: u32)

Sets exact width constraint.

pub fn ideal_width(&mut self, width: u32)

Sets ideal width constraint.

pub fn width_in_range(&mut self, min: u32, max: u32)

Sets range of width constraint.

Trait Implementations

impl Clone for DeviceVideoTrackConstraints

fn clone(&self) -> DeviceVideoTrackConstraints

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceVideoTrackConstraints

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

Formats the value using the given formatter.

impl Default for DeviceVideoTrackConstraints

fn default() -> DeviceVideoTrackConstraints

Returns the “default value” for a type.

impl Eq for DeviceVideoTrackConstraints

impl From<DeviceVideoTrackConstraints> for JsValue

fn from(value: DeviceVideoTrackConstraints) -> Self

Performs the conversion.

impl FromWasmAbi for DeviceVideoTrackConstraints

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for DeviceVideoTrackConstraints

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for DeviceVideoTrackConstraints

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for DeviceVideoTrackConstraints

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl PartialEq<DeviceVideoTrackConstraints> for DeviceVideoTrackConstraints

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

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

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

This method tests for !=.

impl RefFromWasmAbi for DeviceVideoTrackConstraints

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, DeviceVideoTrackConstraints>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for DeviceVideoTrackConstraints

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, DeviceVideoTrackConstraints>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl StructuralEq for DeviceVideoTrackConstraints

impl StructuralPartialEq for DeviceVideoTrackConstraints

impl WasmDescribe for DeviceVideoTrackConstraints

fn describe()