Type Alias Asn1OidToNameCb 

pub type Asn1OidToNameCb = Option<unsafe extern "C" fn(oid: *mut c_uchar, len: word32) -> *const c_char>;

Aliased Type

pub enum Asn1OidToNameCb {
    None,
    Some(unsafe extern "C" fn(*mut u8, u32) -> *const i8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut u8, u32) -> *const i8)

Some value of type T.