Struct wasmedge_sdk::FuncType

pub struct FuncType { /* private fields */ }
Expand description

Parses in-memory bytes as either the WebAssembly Text format, or a binary WebAssembly module Struct of WasmEdge FuncType.

A FuncType is used to declare the types of the parameters and return values of a WasmEdge Func to be created.

Implementations§

Creates a new FuncType with the given types of arguments and returns.

Arguments
  • args - A vector of ValTypes that represent the types of the arguments.

  • returns - A vector of ValTypes that represent the types of the returns.

Returns the types of the arguments of a host function.

Returns the number of the arguments of a host function.

Returns the types of the returns of a host function.

Returns the number of the returns of a host function.

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Returns the “default value” for a type. Read more
Converts to this type from the input type.
This method tests for self and other values to be equal, and is used by ==.
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.