Struct web_sys :: DomMatrix Copy item path

This API requires the following crate features to be activated: DomMatrix

Implementations§

impl DomMatrix

pub fn a(&self) -> f64

Getter for the a field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_a(&self, value: f64)

Setter for the a field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn b(&self) -> f64

Getter for the b field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_b(&self, value: f64)

Setter for the b field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn c(&self) -> f64

Getter for the c field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_c(&self, value: f64)

Setter for the c field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn d(&self) -> f64

Getter for the d field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_d(&self, value: f64)

Setter for the d field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn e(&self) -> f64

Getter for the e field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_e(&self, value: f64)

Setter for the e field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn f(&self) -> f64

Getter for the f field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_f(&self, value: f64)

Setter for the f field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m11(&self) -> f64

Getter for the m11 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m11(&self, value: f64)

Setter for the m11 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m12(&self) -> f64

Getter for the m12 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m12(&self, value: f64)

Setter for the m12 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m13(&self) -> f64

Getter for the m13 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m13(&self, value: f64)

Setter for the m13 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m14(&self) -> f64

Getter for the m14 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m14(&self, value: f64)

Setter for the m14 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m21(&self) -> f64

Getter for the m21 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m21(&self, value: f64)

Setter for the m21 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m22(&self) -> f64

Getter for the m22 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m22(&self, value: f64)

Setter for the m22 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m23(&self) -> f64

Getter for the m23 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m23(&self, value: f64)

Setter for the m23 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m24(&self) -> f64

Getter for the m24 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m24(&self, value: f64)

Setter for the m24 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m31(&self) -> f64

Getter for the m31 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m31(&self, value: f64)

Setter for the m31 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m32(&self) -> f64

Getter for the m32 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m32(&self, value: f64)

Setter for the m32 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m33(&self) -> f64

Getter for the m33 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m33(&self, value: f64)

Setter for the m33 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m34(&self) -> f64

Getter for the m34 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m34(&self, value: f64)

Setter for the m34 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m41(&self) -> f64

Getter for the m41 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m41(&self, value: f64)

Setter for the m41 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m42(&self) -> f64

Getter for the m42 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m42(&self, value: f64)

Setter for the m42 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m43(&self) -> f64

Getter for the m43 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m43(&self, value: f64)

Setter for the m43 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn m44(&self) -> f64

Getter for the m44 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_m44(&self, value: f64)

Setter for the m44 field of this object.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn new() -> Result<DomMatrix, JsValue>

The new DomMatrix(..) constructor, creating a new instance of DomMatrix.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn new_with_transform_list( transform_list: &str, ) -> Result<DomMatrix, JsValue>

The new DomMatrix(..) constructor, creating a new instance of DomMatrix.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn new_with_other(other: &DomMatrixReadOnly) -> Result<DomMatrix, JsValue>

The new DomMatrix(..) constructor, creating a new instance of DomMatrix.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn new_with_array32(array32: &mut [f32]) -> Result<DomMatrix, JsValue>

The new DomMatrix(..) constructor, creating a new instance of DomMatrix.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn new_with_array64(array64: &mut [f64]) -> Result<DomMatrix, JsValue>

The new DomMatrix(..) constructor, creating a new instance of DomMatrix.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn new_with_number_sequence( number_sequence: &JsValue, ) -> Result<DomMatrix, JsValue>

The new DomMatrix(..) constructor, creating a new instance of DomMatrix.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn invert_self(&self) -> DomMatrix

The invertSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn multiply_self(&self, other: &DomMatrix) -> DomMatrix

The multiplySelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn pre_multiply_self(&self, other: &DomMatrix) -> DomMatrix

The preMultiplySelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn rotate_axis_angle_self( &self, x: f64, y: f64, z: f64, angle: f64, ) -> DomMatrix

The rotateAxisAngleSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn rotate_from_vector_self(&self, x: f64, y: f64) -> DomMatrix

The rotateFromVectorSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn rotate_self(&self, angle: f64) -> DomMatrix

The rotateSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn rotate_self_with_origin_x(&self, angle: f64, origin_x: f64) -> DomMatrix

The rotateSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn rotate_self_with_origin_x_and_origin_y( &self, angle: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix

The rotateSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale3d_self(&self, scale: f64) -> DomMatrix

The scale3dSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale3d_self_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix

The scale3dSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale3d_self_with_origin_x_and_origin_y( &self, scale: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix

The scale3dSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale3d_self_with_origin_x_and_origin_y_and_origin_z( &self, scale: f64, origin_x: f64, origin_y: f64, origin_z: f64, ) -> DomMatrix

The scale3dSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_non_uniform_self(&self, scale_x: f64) -> DomMatrix

The scaleNonUniformSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_non_uniform_self_with_scale_y( &self, scale_x: f64, scale_y: f64, ) -> DomMatrix

The scaleNonUniformSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_non_uniform_self_with_scale_y_and_scale_z( &self, scale_x: f64, scale_y: f64, scale_z: f64, ) -> DomMatrix

The scaleNonUniformSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_non_uniform_self_with_scale_y_and_scale_z_and_origin_x( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, ) -> DomMatrix

The scaleNonUniformSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_non_uniform_self_with_scale_y_and_scale_z_and_origin_x_and_origin_y( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix

The scaleNonUniformSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_non_uniform_self_with_scale_y_and_scale_z_and_origin_x_and_origin_y_and_origin_z( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, origin_y: f64, origin_z: f64, ) -> DomMatrix

The scaleNonUniformSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_self(&self, scale: f64) -> DomMatrix

The scaleSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_self_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix

The scaleSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn scale_self_with_origin_x_and_origin_y( &self, scale: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix

The scaleSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn set_matrix_value( &self, transform_list: &str, ) -> Result<DomMatrix, JsValue>

The setMatrixValue() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn skew_x_self(&self, sx: f64) -> DomMatrix

The skewXSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn skew_y_self(&self, sy: f64) -> DomMatrix

The skewYSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn translate_self(&self, tx: f64, ty: f64) -> DomMatrix

The translateSelf() method.

This API requires the following crate features to be activated: DomMatrix

impl DomMatrix

pub fn translate_self_with_tz(&self, tx: f64, ty: f64, tz: f64) -> DomMatrix

The translateSelf() method.

This API requires the following crate features to be activated: DomMatrix

Methods from Deref<Target = DomMatrixReadOnly>§

pub fn a(&self) -> f64

Getter for the a field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn b(&self) -> f64

Getter for the b field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn c(&self) -> f64

Getter for the c field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn d(&self) -> f64

Getter for the d field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn e(&self) -> f64

Getter for the e field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn f(&self) -> f64

Getter for the f field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m11(&self) -> f64

Getter for the m11 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m12(&self) -> f64

Getter for the m12 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m13(&self) -> f64

Getter for the m13 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m14(&self) -> f64

Getter for the m14 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m21(&self) -> f64

Getter for the m21 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m22(&self) -> f64

Getter for the m22 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m23(&self) -> f64

Getter for the m23 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m24(&self) -> f64

Getter for the m24 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m31(&self) -> f64

Getter for the m31 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m32(&self) -> f64

Getter for the m32 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m33(&self) -> f64

Getter for the m33 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m34(&self) -> f64

Getter for the m34 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m41(&self) -> f64

Getter for the m41 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m42(&self) -> f64

Getter for the m42 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m43(&self) -> f64

Getter for the m43 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn m44(&self) -> f64

Getter for the m44 field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn is_2d(&self) -> bool

Getter for the is2D field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn is_identity(&self) -> bool

Getter for the isIdentity field of this object.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn flip_x(&self) -> DomMatrix

The flipX() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn flip_y(&self) -> DomMatrix

The flipY() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn inverse(&self) -> DomMatrix

The inverse() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn multiply(&self, other: &DomMatrix) -> DomMatrix

The multiply() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn rotate(&self, angle: f64) -> DomMatrix

The rotate() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn rotate_with_origin_x(&self, angle: f64, origin_x: f64) -> DomMatrix

The rotate() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn rotate_with_origin_x_and_origin_y( &self, angle: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix

The rotate() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn rotate_axis_angle(&self, x: f64, y: f64, z: f64, angle: f64) -> DomMatrix

The rotateAxisAngle() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn rotate_from_vector(&self, x: f64, y: f64) -> DomMatrix

The rotateFromVector() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale(&self, scale: f64) -> DomMatrix

The scale() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix

The scale() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale_with_origin_x_and_origin_y( &self, scale: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix

The scale() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale3d(&self, scale: f64) -> DomMatrix

The scale3d() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale3d_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix

The scale3d() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale3d_with_origin_x_and_origin_y( &self, scale: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix

The scale3d() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale3d_with_origin_x_and_origin_y_and_origin_z( &self, scale: f64, origin_x: f64, origin_y: f64, origin_z: f64, ) -> DomMatrix

The scale3d() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale_non_uniform(&self, scale_x: f64) -> DomMatrix

The scaleNonUniform() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale_non_uniform_with_scale_y( &self, scale_x: f64, scale_y: f64, ) -> DomMatrix

The scaleNonUniform() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale_non_uniform_with_scale_y_and_scale_z( &self, scale_x: f64, scale_y: f64, scale_z: f64, ) -> DomMatrix

The scaleNonUniform() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, ) -> DomMatrix

The scaleNonUniform() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x_and_origin_y( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix

The scaleNonUniform() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x_and_origin_y_and_origin_z( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, origin_y: f64, origin_z: f64, ) -> DomMatrix

The scaleNonUniform() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn skew_x(&self, sx: f64) -> DomMatrix

The skewX() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn skew_y(&self, sy: f64) -> DomMatrix

The skewY() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn to_float32_array(&self) -> Result<Vec<f32>, JsValue>

The toFloat32Array() method.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn to_float64_array(&self) -> Result<Vec<f64>, JsValue>

The toFloat64Array() method.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn to_json(&self) -> Object

The toJSON() method.

This API requires the following crate features to be activated: DomMatrixReadOnly

pub fn transform_point(&self) -> DomPoint

The transformPoint() method.

This API requires the following crate features to be activated: DomMatrixReadOnly, DomPoint

pub fn transform_point_with_point(&self, point: &DomPointInit) -> DomPoint

The transformPoint() method.

This API requires the following crate features to be activated: DomMatrixReadOnly, DomPoint, DomPointInit

pub fn translate(&self, tx: f64, ty: f64) -> DomMatrix

The translate() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

pub fn translate_with_tz(&self, tx: f64, ty: f64, tz: f64) -> DomMatrix

The translate() method.

This API requires the following crate features to be activated: DomMatrix, DomMatrixReadOnly

Methods from Deref<Target = Object>§

pub fn constructor(&self) -> Function

The constructor property returns a reference to the Object constructor function that created the instance object.

pub fn has_own_property(&self, property: &JsValue) -> bool

The hasOwnProperty() method returns a boolean indicating whether the object has the specified property as its own property (as opposed to inheriting it).

pub fn is_prototype_of(&self, value: &JsValue) -> bool

The isPrototypeOf() method checks if an object exists in another object’s prototype chain.

pub fn property_is_enumerable(&self, property: &JsValue) -> bool

The propertyIsEnumerable() method returns a Boolean indicating whether the specified property is enumerable.

pub fn to_locale_string(&self) -> JsString

The toLocaleString() method returns a string representing the object. This method is meant to be overridden by derived objects for locale-specific purposes.

pub fn to_string(&self) -> JsString

The toString() method returns a string representing the object.

pub fn value_of(&self) -> Object

The valueOf() method returns the primitive value of the specified object.

Methods from Deref<Target = JsValue>§

pub fn as_f64(&self) -> Option<f64>

Returns the f64 value of this JS value if it’s an instance of a number.

If this JS value is not an instance of a number then this returns None.

pub fn is_string(&self) -> bool

Tests whether this JS value is a JS string.

pub fn as_string(&self) -> Option<String>

If this JS value is a string value, this function copies the JS string value into wasm linear memory, encoded as UTF-8, and returns it as a Rust String.

To avoid the copying and re-encoding, consider the JsString::try_from() function from js-sys instead.

If this JS value is not an instance of a string or if it’s not valid utf-8 then this returns None.

§UTF-16 vs UTF-8

JavaScript strings in general are encoded as UTF-16, but Rust strings are encoded as UTF-8. This can cause the Rust string to look a bit different than the JS string sometimes. For more details see the documentation about the str type which contains a few caveats about the encodings.

pub fn as_bool(&self) -> Option<bool>

Returns the bool value of this JS value if it’s an instance of a boolean.

If this JS value is not an instance of a boolean then this returns None.

pub fn is_null(&self) -> bool

Tests whether this JS value is null

pub fn is_undefined(&self) -> bool

Tests whether this JS value is undefined

pub fn is_symbol(&self) -> bool

Tests whether the type of this JS value is symbol

pub fn is_object(&self) -> bool

Tests whether typeof self == "object" && self !== null.

pub fn is_array(&self) -> bool

Tests whether this JS value is an instance of Array.

pub fn is_function(&self) -> bool

Tests whether the type of this JS value is function.

pub fn is_bigint(&self) -> bool

Tests whether the type of this JS value is bigint.

pub fn js_typeof(&self) -> JsValue

Applies the unary typeof JS operator on a JsValue.

pub fn js_in(&self, obj: &JsValue) -> bool

Applies the binary in JS operator on the two JsValues.

pub fn is_truthy(&self) -> bool

Tests whether the value is “truthy”.

pub fn is_falsy(&self) -> bool

Tests whether the value is “falsy”.

pub fn loose_eq(&self, other: &JsValue) -> bool

Compare two JsValues for equality, using the == operator in JS.

pub fn bit_not(&self) -> JsValue

Applies the unary ~ JS operator on a JsValue.

pub fn unsigned_shr(&self, rhs: &JsValue) -> u32

Applies the binary >>> JS operator on the two JsValues.

pub fn checked_div(&self, rhs: &JsValue) -> JsValue

Applies the binary / JS operator on two JsValues, catching and returning any RangeError thrown.

pub fn pow(&self, rhs: &JsValue) -> JsValue

Applies the binary ** JS operator on the two JsValues.

pub fn lt(&self, other: &JsValue) -> bool

Applies the binary < JS operator on the two JsValues.

pub fn le(&self, other: &JsValue) -> bool

Applies the binary <= JS operator on the two JsValues.

pub fn ge(&self, other: &JsValue) -> bool

Applies the binary >= JS operator on the two JsValues.

pub fn gt(&self, other: &JsValue) -> bool

Applies the binary > JS operator on the two JsValues.

pub fn unchecked_into_f64(&self) -> f64

Applies the unary + JS operator on a JsValue. Can throw.

Trait Implementations§

impl AsRef<DomMatrix> for DomMatrix

fn as_ref(&self) -> &DomMatrix

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<DomMatrix> for WebKitCssMatrix

fn as_ref(&self) -> &DomMatrix

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<DomMatrixReadOnly> for DomMatrix

fn as_ref(&self) -> &DomMatrixReadOnly

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<JsValue> for DomMatrix

fn as_ref(&self) -> &JsValue

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Object> for DomMatrix

fn as_ref(&self) -> &Object

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for DomMatrix

fn clone(&self) -> DomMatrix

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

impl Debug for DomMatrix

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

Formats the value using the given formatter. Read more

impl Deref for DomMatrix

type Target = DomMatrixReadOnly

The resulting type after dereferencing.

fn deref(&self) -> &DomMatrixReadOnly

Dereferences the value.

impl From<DomMatrix> for DomMatrixReadOnly

fn from(obj: DomMatrix) -> DomMatrixReadOnly

Converts to this type from the input type.

impl From<DomMatrix> for JsValue

fn from(obj: DomMatrix) -> JsValue

Converts to this type from the input type.

impl From<DomMatrix> for Object

fn from(obj: DomMatrix) -> Object

Converts to this type from the input type.

impl From<JsValue> for DomMatrix

fn from(obj: JsValue) -> DomMatrix

Converts to this type from the input type.

impl From<WebKitCssMatrix> for DomMatrix

fn from(obj: WebKitCssMatrix) -> DomMatrix

Converts to this type from the input type.

impl FromWasmAbi for DomMatrix

type Abi = <JsValue as FromWasmAbi>::Abi

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

unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi. Read more

impl<'a> IntoWasmAbi for &'a DomMatrix

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

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

fn into_abi(self) -> Self::Abi

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

impl IntoWasmAbi for DomMatrix

type Abi = <JsValue as IntoWasmAbi>::Abi

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

fn into_abi(self) -> Self::Abi

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

impl JsCast for DomMatrix

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type. Read more

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self Read more

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self. Read more

fn has_type<T>(&self) -> bool
where T: JsCast,

Test whether this JS value has a type T. Read more

fn dyn_into<T>(self) -> Result<T, Self>
where T: JsCast,

Performs a dynamic cast (checked at runtime) of this value into the target type T. Read more

fn dyn_ref<T>(&self) -> Option<&T>
where T: JsCast,

Performs a dynamic cast (checked at runtime) of this value into the target type T. Read more

fn unchecked_into<T>(self) -> T
where T: JsCast,

Performs a zero-cost unchecked cast into the specified type. Read more

fn unchecked_ref<T>(&self) -> &T
where T: JsCast,

Performs a zero-cost unchecked cast into a reference to the specified type. Read more

fn is_instance_of<T>(&self) -> bool
where T: JsCast,

Test whether this JS value is an instance of the type T. Read more

fn is_type_of(val: &JsValue) -> bool

Performs a dynamic check to see whether the JsValue provided is a value of this type. Read more

impl LongRefFromWasmAbi for DomMatrix

type Abi = <JsValue as LongRefFromWasmAbi>::Abi

Same as RefFromWasmAbi::Abi

type Anchor = DomMatrix

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for DomMatrix

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<'a> OptionIntoWasmAbi for &'a DomMatrix

fn none() -> Self::Abi

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

impl OptionIntoWasmAbi for DomMatrix

fn none() -> Self::Abi

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

impl PartialEq for DomMatrix

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

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 RefFromWasmAbi for DomMatrix

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<DomMatrix>

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.