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NativeHostVTable

runmat_runtime::native

Struct NativeHostVTable 

Source 
#[repr(C)]
pub struct NativeHostVTable {
    pub abi_version: u32,
    pub struct_size: u32,
    pub context: *mut c_void,
    pub retain_value: Option<NativeRetainValueFn>,
    pub release_value: Option<NativeReleaseValueFn>,
    pub poll_safepoint: Option<NativeSafepointFn>,
    pub source_lookup: Option<NativeSourceLookupFn>,
    pub execute_site: Option<NativeExecuteSiteFn>,
}
Expand description

Runtime helper table supplied to generated code.

This schema revision requires the exact table size and every callback. Later append-only revisions must negotiate a new ABI version rather than silently interpreting a truncated prefix.

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§abi_version: u32§struct_size: u32§context: *mut c_void§retain_value: Option<NativeRetainValueFn>§release_value: Option<NativeReleaseValueFn>§poll_safepoint: Option<NativeSafepointFn>§source_lookup: Option<NativeSourceLookupFn>§execute_site: Option<NativeExecuteSiteFn>

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Trait Implementations§

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impl Clone for NativeHostVTable

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for NativeHostVTable

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impl Debug for NativeHostVTable

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn downcast(&self) -> &T

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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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