Module wasm_bindgen::convert

⚠️ Unstable

This is an internal module, no stability guarantees are provided. Use at your own risk.

Structs

• WasmRet
  A repr(C) struct containing all of the primitives of a WasmAbi type, in order.
• WasmSlice
  ⚠️ Unstable

Traits

• FromWasmAbi
  A trait for anything that can be recovered by-value from the wasm ABI boundary, eg a Rust u8 can be recovered from the wasm ABI u32 type.
• IntoWasmAbi
  A trait for anything that can be converted into a type that can cross the wasm ABI directly, eg u32 or f64.
• LongRefFromWasmAbi
  A version of the RefFromWasmAbi trait with the additional requirement that the reference must remain valid as long as the anchor isn’t dropped.
• OptionFromWasmAbi
  Indicates that this type can be received from JS as Option<Self>.
• OptionIntoWasmAbi
  Indicates that this type can be passed to JS as Option<Self>.
• RefFromWasmAbi
  A trait for anything that can be recovered as some sort of shared reference from the wasm ABI boundary.
• RefMutFromWasmAbi
  Dual of the RefFromWasmAbi trait, except for mutable references.
• ReturnWasmAbi
  A trait representing how to interpret the return value of a function for the wasm ABI.
• TryFromJsValue
  TryFromJsValue is a trait for converting a JavaScript value (JsValue) into a Rust type. It is used by the wasm_bindgen proc-macro to allow conversion to user types.
• VectorFromWasmAbi
  Trait for element types to implement FromWasmAbi for vectors of themselves.
• VectorIntoWasmAbi
  Trait for element types to implement IntoWasmAbi for vectors of themselves.
• WasmAbi
  A trait which represents types that can be passed across the Wasm ABI boundary, by being split into multiple Wasm primitive types.
• WasmPrimitive
  A trait for any type which maps to a Wasm primitive type when used in FFI (i32, i64, f32, or f64).

Functions

• js_value_vector_from_abi^⚠
  ⚠️ Unstable
• js_value_vector_into_abi
  ⚠️ Unstable