Function secp256k1_abc_sys::secp256k1_ec_pubkey_serialize

pub unsafe extern "C" fn secp256k1_ec_pubkey_serialize(
    ctx: *const secp256k1_context, 
    output: *mut c_uchar, 
    outputlen: *mut usize, 
    pubkey: *const secp256k1_pubkey, 
    flags: c_uint
) -> c_int

Serialize a pubkey object into a serialized byte sequence.

Returns: 1 always. Args: ctx: a secp256k1 context object. Out: output: a pointer to a 65-byte (if compressed==0) or 33-byte (if compressed==1) byte array to place the serialized key in. In/Out: outputlen: a pointer to an integer which is initially set to the size of output, and is overwritten with the written size. In: pubkey: a pointer to a secp256k1_pubkey containing an initialized public key. flags: SECP256K1_EC_COMPRESSED if serialization should be in compressed format, otherwise SECP256K1_EC_UNCOMPRESSED.