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NativeEntryTable

bamts_native::native_bridge

Trait NativeEntryTable 

Source 
pub trait NativeEntryTable {
    // Required methods
    fn program_bytes(&self) -> &[u8] ⓘ;
    fn invoke(
        &self,
        module_id: u32,
        function_id: u32,
        frame: &mut ShadowFrame,
        out: &mut Completion,
    ) -> Result<CompletionTag, AbiError>;
}
Expand description

A non-self-referential seam for invoking a compiled native entry by its (module_id, function_id) identity. A JIT backend implements this over its JITModule; a linked AOT image (LinkedProgram) implements it over its unit table. The runtime engine stores &dyn NativeEntryTable and routes nested CreateClosure re-entry through it.

Required Methods§

Source

fn program_bytes(&self) -> &[u8] ⓘ

The exact canonical [bamts_bytecode::Program::encode] bytes compiled into these entries.

Callers must compare these bytes with the supplied program before any native entry runs.

Source

fn invoke( &self, module_id: u32, function_id: u32, frame: &mut ShadowFrame, out: &mut Completion, ) -> Result<CompletionTag, AbiError>

Invokes the entry for (module_id, function_id), returning its completion tag.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§