Struct fce::FCE

pub struct FCE { /* fields omitted */ }

The base struct of the Fluence Compute Engine.

Implementations

impl FCE

pub fn new() -> Self

pub fn call<MN: AsRef<str>, FN: AsRef<str>>(
    &mut self,
    module_name: MN,
    func_name: FN,
    arguments: &[IValue]
) -> Result<Vec<IValue>, FCEError>

Invoke a function of a module inside FCE by given function name with given arguments.

pub fn load_module<S: Into<String>>(
    &mut self,
    name: S,
    wasm_bytes: &[u8],
    config: FCEModuleConfig
) -> Result<(), FCEError>

Load a new module inside FCE.

pub fn unload_module<S: AsRef<str>>(&mut self, name: S) -> Result<(), FCEError>

Unload previously loaded module.

pub fn module_wasi_state<S: AsRef<str>>(
    &mut self,
    module_name: S
) -> Option<&WasiState>

pub fn interface(&self) -> impl Iterator<Item = (&str, FCEModuleInterface<'_>)>

Return function signatures of all loaded info FCE modules with their names.

pub fn module_interface<S: AsRef<str>>(
    &self,
    module_name: S
) -> Option<FCEModuleInterface<'_>>

Return function signatures exported by module with given name.

pub fn module_record_types<S: AsRef<str>>(
    &self,
    module_name: S
) -> Option<&RecordTypes>

Return record types exported by module with given name.

pub fn module_record_type_by_id<S: AsRef<str>>(
    &self,
    module_name: S,
    record_id: u64
) -> Option<&Rc<IRecordType>>

Return record type for supplied record id exported by module with given name.

Trait Implementations

impl Default for FCE

fn default() -> Self

Returns the “default value” for a type.