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napi_finalize_callback

Type Alias napi_finalize_callback 

Source
pub type napi_finalize_callback = Option<unsafe extern "C" fn(finalize_data: *mut c_void, finalize_hint: *mut c_void)>;
Available on crate features napi and api-22 only.
Expand description

Native finalize callback is utilized to recycle native object resource.

Available since API-level: 22

Aliased Type§

pub enum napi_finalize_callback {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut c_void)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(*mut c_void, *mut c_void))

Some value of type T.