#include <wasmtime/conf.h>
#include <wasm.h>

Typedefs
typedef struct wasmtime_component_resource_type	wasmtime_component_resource_type_t
	Represents the type of a component resource. More...

Functions
WASM_API_EXTERN wasmtime_component_resource_type_t *	wasmtime_component_resource_type_new_host (uint32_t ty)
	Creates a new resource type representing a host-defined resource. More...

WASM_API_EXTERN wasmtime_component_resource_type_t *	wasmtime_component_resource_type_clone (const wasmtime_component_resource_type_t *ty)
	Clones a resource type. More...

WASM_API_EXTERN bool	wasmtime_component_resource_type_equal (const wasmtime_component_resource_type_t a, const wasmtime_component_resource_type_t b)
	Compares two resource types for equality. More...

WASM_API_EXTERN void	wasmtime_component_resource_type_delete (wasmtime_component_resource_type_t *resource)
	Deallocates a resource type. More...

Typedef Documentation

◆ wasmtime_component_resource_type_t

typedef struct wasmtime_component_resource_type wasmtime_component_resource_type_t

Represents the type of a component resource.

This is an opaque structure which represents the type of a resource. This can be used to equate the type of two resources together to see if they are the same.

Function Documentation

◆ wasmtime_component_resource_type_clone()

WASM_API_EXTERN wasmtime_component_resource_type_t * wasmtime_component_resource_type_clone ( const wasmtime_component_resource_type_t * ty )

Clones a resource type.

Creates a new owned copy of a resource type.

The pointer returned from this function must be deallocated with wasmtime_component_resource_type_delete.

◆ wasmtime_component_resource_type_delete()

WASM_API_EXTERN void wasmtime_component_resource_type_delete ( wasmtime_component_resource_type_t * resource )

Deallocates a resource type.

This will deallocate the pointer resource any any memory that it might own.

◆ wasmtime_component_resource_type_equal()

WASM_API_EXTERN bool wasmtime_component_resource_type_equal	(	const wasmtime_component_resource_type_t *	a,
		const wasmtime_component_resource_type_t *	b
	)

Compares two resource types for equality.

Returns whether a and b point to logically the same resource type under the hood.

◆ wasmtime_component_resource_type_new_host()

WASM_API_EXTERN wasmtime_component_resource_type_t * wasmtime_component_resource_type_new_host ( uint32_t ty )

Creates a new resource type representing a host-defined resource.

This function creates a new wasmtime_component_resource_type_t which represents a host-defined resource identified by the ty integer argument provided. Two host resources with different ty arguments are considered not-equal in terms of resource types. Through this the host can create distinct types of resources at runtime to ensure that components are also required to keep resources distinct.