Struct ffi_closure

#[repr(C)]
pub struct ffi_closure {
    pub tramp: [i8; 24],
    pub cif: *mut ffi_cif,
    pub fun: Option<unsafe extern "C" fn(*mut ffi_cif, *mut c_void, *mut *mut c_void, *mut c_void)>,
    pub user_data: *mut c_void,
}

Fields

tramp: [i8; 24]

cif: *mut ffi_cif

fun: Option<unsafe extern "C" fn(*mut ffi_cif, *mut c_void, *mut *mut c_void, *mut c_void)>

user_data: *mut c_void

Trait Implementations

impl Clone for ffi_closure

fn clone(&self) -> ffi_closure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ffi_closure

Implements Debug manually since sometimes FFI_TRAMPOLINE_SIZE is too large

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

Formats the value using the given formatter.

impl Default for ffi_closure

fn default() -> ffi_closure

Returns the “default value” for a type.

impl Copy for ffi_closure