Struct custom_operations 

#[repr(C)]
pub struct custom_operations {
    pub identifier: *const Char,
    pub finalize: Option<unsafe extern "C" fn(v: Value)>,
    pub compare: Option<unsafe extern "C" fn(v1: Value, v2: Value) -> i32>,
    pub hash: Option<unsafe extern "C" fn(v: Value) -> Intnat>,
    pub serialize: Option<unsafe extern "C" fn(v: Value, bsize_32: *mut Uintnat, bsize_64: *mut Uintnat)>,
    pub deserialize: Option<unsafe extern "C" fn(dst: *mut c_void) -> Uintnat>,
    pub compare_ext: Option<unsafe extern "C" fn(v1: Value, v2: Value) -> i32>,
    pub fixed_length: *const custom_fixed_length,
}

Fields

identifier: *const Char

finalize: Option<unsafe extern "C" fn(v: Value)>

compare: Option<unsafe extern "C" fn(v1: Value, v2: Value) -> i32>

hash: Option<unsafe extern "C" fn(v: Value) -> Intnat>

serialize: Option<unsafe extern "C" fn(v: Value, bsize_32: *mut Uintnat, bsize_64: *mut Uintnat)>

deserialize: Option<unsafe extern "C" fn(dst: *mut c_void) -> Uintnat>

compare_ext: Option<unsafe extern "C" fn(v1: Value, v2: Value) -> i32>

fixed_length: *const custom_fixed_length

Trait Implementations

impl Clone for custom_operations

fn clone(&self) -> custom_operations

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for custom_operations

impl Debug for custom_operations

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

Formats the value using the given formatter.