Method load_code_raw

crates/wasmtime/src/engine.rs:912–920

Loads a `CodeMemory` from the specified memory region without copying The `expected` marker here is whether the bytes are expected to be a precompiled module or a component. The `memory` provided is expected to be a serialized module (.cwasm) generated by `[Module::serialize]` or [`Engine::precompile_module] or their `Component` counterparts [`Component::serialize`] or `[Engine::precompile_compo

(
        &self,
        memory: NonNull<[u8]>,
        expected: ObjectKind,
    )

    /// of the provided memory. As such, outside writes to this memory region
    /// will result in undefined and likely very undesirable behavior.
    pub(crate) unsafe fn load_code_raw(
        &self,
        memory: NonNull<[u8]>,
        expected: ObjectKind,
    ) -> Result<Arc<crate::CodeMemory>> {
        // SAFETY: the contract of this function is the same as that of
        // `from_raw`.
        unsafe { self.load_code(crate::runtime::vm::MmapVec::from_raw(memory)?, expected) }
    }

    /// Like `load_code_bytes`, but creates a mmap from a file on disk.
    #[cfg(feature = "std")]