An Array-like view on a raw binary buffer.

The TypedArray API works very much like JavaScript's (MDN). The name TypedArray below represents one of the variants of element type T and is not an actual class. Note that typed arrays are not actually generic, but concrete implementations like Uint8Array and Float64Array have an identical interface that only differs in the implementation's element type denoted as T.

• new TypedArray(length: i32)

  Constructs a new typed array view with a new backing buffer and all values initialized to zero. See wrap below for wrapping a raw buffer.

• const BYTES_PER_ELEMENT: usize

  Number of bytes per element.

• function wrap(buffer: ArrayBuffer, byteOffset?: i32, length?: i32): TypedArray

  Wraps a raw buffer to be viewed as a sequence of values of the typed array's value type. This is equivalent to the respective alternative constructor signature in JS but exists because there is no function overloading (yet).

• readonly buffer: ArrayBuffer

  The backing array buffer of this view.

• readonly byteOffset: i32

  The offset in bytes from the start of the backing buffer.

• readonly byteLength: i32

  The length in bytes from the start of the backing buffer.

• readonly length: i32

  The length in elements.

• function every(fn: (value: T, index: i32, self: TypedArray) => bool): bool

  Calls the specified function with every value of the array until it finds the first value for which the function returns false. Returns true if all functions returned true or the array is empty, otherwise false.

• function fill(value: T, start?: i32, end?: i32): this

  Replaces the values of the array from start inclusive to end exclusive in place with the specified value, returning the array.

• function findIndex(fn: (value: T, index: i32, self: TypedArray) => bool): i32

  Calls the specified function with every value of the array until it finds the first value for which the function returns true, returning its index. Returns -1 if that's never the case.

• function findLastIndex(fn: (value: T, index: i32, self: TypedArray) => bool): i32

  Calls the specified function with every value of the array starting at the end until it finds the first value for which the function returns true, returning its index. Returns -1 if that's never the case.

• function forEach(fn: (value: T, index: i32, self: TypedArray) => void): void

  Calls the specified function with every value of the array.

• function includes(value: T, fromIndex?: i32): bool

  Tests if the array includes the specified value, optionally providing a starting index.

• function indexOf(value: T, fromIndex?: i32): i32

  Gets the first index where the specified value can be found in the array. Returns -1 if not found.

• function lastIndexOf(value: T, fromIndex?: i32): i32

  Gets the last index where the specified value can be found in the array. Returns -1 if not found.

• function map(fn: (value: T, index: i32, self: TypedArray) => T): TypedArray

  Calls the specified function with every value of the array, returning a new array of the function's return values.

• function reduce<U>(
    fn: (accumValue: U, currentValue T, index: i32, self: TypedArray) => U,
    initialValue: U
  ): U

  Calls the specified reducer function with each value of the array, resulting in a single return value. The respective previous reducer function's return value is remembered in accumValue, starting with initialValue, becoming the final return value in the process.

• function reduceRight<U>(
    fn: (accumValue: U, currentValue: T, index: i32, self: TypedArray) => U,
    initialValue: U
  ): U

  Calls the specified reducer function with each value of the array, from right to left, resulting in a single return value.

• function reverse(): this

  Reverses an array's values in place, modifying the array before returning it.

• function set(source: ArrayLike<number>, offset?: i32): void

  Sets the typed array values (starting at offset, or 0), reading input values from a specified source array.

• function some(fn: (value: T, index: i32, self: TypedArray) => bool): bool

  Calls the specified function with every value of the array until it finds the first value for which the function returns true, returning true. Returns false otherwise or if the array is empty.

• function sort(fn: (a: T, b: T) => i32): this

  Sorts the values of the array in place, using the specified comparator function, modifying the array before returning it. The comparator returning a negative value means a < b, a positive value means a > b and 0 means that both are equal. Unlike in JavaScript, where an implicit conversion to strings is performed, the comparator defaults to compare two values of type T.

• function subarray(start?: i32, end?: i32): TypedArray

  Returns a new view on the array's backing buffer from begin inclusive to end exclusive relative to this array. If omitted, end defaults to the end of the array. Does not copy.