Module wasmer_c_api::wasm_c_api::wasi[−][src]

Unofficial API for WASI integrating with the standard Wasm C API.

This API will be superseded by a standard WASI API when/if such a standard is created.

Structs

wasi_config_t
wasi_env_t
wasm_named_extern_t	Non-standard type wrapping `wasm_extern_t` with the addition of two `wasm_name_t` respectively for the module name and the name of the extern (very likely to be an import). This non-standard type is used by the non-standard `wasi_get_unordered_imports` function.
wasm_named_extern_vec_t	Represents a vector of `wasm_named_extern_t`.

Enums

wasi_version_t

The version of WASI. This is determined by the imports namespace string.

Functions

wasi_config_arg ^⚠
wasi_config_capture_stderr
wasi_config_capture_stdout
wasi_config_env ^⚠
wasi_config_inherit_stderr
wasi_config_inherit_stdin
wasi_config_inherit_stdout
wasi_config_mapdir ^⚠
wasi_config_new ^⚠
wasi_config_preopen_dir ^⚠
wasi_env_delete	Delete a `wasi_env_t`.
wasi_env_new	Create a new WASI environment.
wasi_env_read_stderr ^⚠
wasi_env_read_stdout ^⚠
wasi_env_set_instance	This function is deprecated. You may safely remove all calls to it and everything will continue to work.
wasi_env_set_memory	This function is deprecated. You may safely remove all calls to it and everything will continue to work.
wasi_get_imports ^⚠	Non-standard function to get the imports needed for the WASI implementation ordered as expected by the `wasm_module_t`.
wasi_get_start_function ^⚠
wasi_get_unordered_imports ^⚠	Non-standard function to get the imports needed for the WASI implementation with no particular order. Each import has its associated module name and name, so that it can be re-order later based on the `wasm_module_t` requirements.
wasi_get_wasi_version ^⚠
wasm_named_extern_module	Non-standard function to get the module name of a `wasm_named_extern_t`.
wasm_named_extern_name	Non-standard function to get the name of a `wasm_named_extern_t`.
wasm_named_extern_unwrap	Non-standard function to get the wrapped extern of a `wasm_named_extern_t`.
wasm_named_extern_vec_copy ^⚠	Performs a deep copy of a vector of `wasm_named_extern_t`.
wasm_named_extern_vec_delete ^⚠	Deletes a vector of `wasm_named_extern_t`.
wasm_named_extern_vec_new ^⚠	Creates a new vector of `wasm_named_extern_t`.
wasm_named_extern_vec_new_empty ^⚠	Creates an empty vector of `wasm_named_extern_t`.
wasm_named_extern_vec_new_uninitialized ^⚠	Creates a new uninitialized vector of `wasm_named_extern_t`.