Macros§

js_object

Thejs_value! macro creates aJsValue instance based on a JSON-like DSL.

js_value

Create aJsObject object from a simpler DSL that resembles JSON.

Structs§

Convert

A wrapper type that allows converting aJsValue to a specific type.This is useful when you want to convert aJsValue to a Rust type.

JsValue

A generic JavaScript value. This can be any ECMAScript language valid value.

ValueDisplay

This object is used for displaying aValue.

Enums§

AbstractRelation

The result of theAbstract Relational Comparison.

IntegerOrInfinity

Represents the result of theToIntegerOrInfinity operation

JsVariant

A non-mutable variant of aJsValue.Represents either a primitive value (bool,f64,i32) or a referenceto a heap allocated value (JsString,JsSymbol).

Nullable

A value that can benull in JavaScript, but notundefined.

Numeric

Numeric value which can be of two typesNumber,BigInt.

PreferredType

The preferred type to convert an object to a primitiveValue.

Type

Possible types of values as defined athttps://tc39.es/ecma262/#sec-typeof-operator.

Traits§

TryFromJs

This trait adds a fallible and efficient conversions from aJsValue to Rust types.

TryIntoJs

This trait adds a conversions from a Rust Type intoJsValue.

Derive Macros§

TryFromJs

Derives theTryFromJs trait, with the#[boa()] attribute.

TryIntoJs

Derives theTryIntoJs trait, with the#[boa()] attribute.