Imandrakit_leb128.Encodeval u64 : Imandrakit_bytes.Byte_buf.t -> int64 -> unitWrite a unsigned int
val i64 : Imandrakit_bytes.Byte_buf.t -> int64 -> unitWrite a signed int via zigzag encoding
val uint : Imandrakit_bytes.Byte_buf.t -> int -> unitTurn an uint into a u64 and write it
val int : Imandrakit_bytes.Byte_buf.t -> int -> unitTurn an int into a int64 and write it