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//! Provide several fixed-length binary data, aka fixed-sized hashes. //! //! # Notice //! //! **This is an internal crate used by crate [`ckb_fixed_hash`], do not use this crate directly.** //! //! All structs and the module [`error`](error/index.html) in this crate are re-exported in crate [`ckb_fixed_hash`]. //! //! And you can found examples in crate [`ckb_fixed_hash`]. //! //! [`ckb_fixed_hash`]: ../ckb_fixed_hash/index.html pub mod error; mod impls; mod serde; mod std_cmp; mod std_convert; mod std_default; mod std_fmt; mod std_hash; mod std_str; /// The 20-byte fixed-length binary data. /// /// The name comes from the number of bits in the data. /// /// In JSONRPC, it is encoded as a 0x-prefixed hex string. #[derive(Clone)] pub struct H160(pub [u8; 20]); /// The 32-byte fixed-length binary data. /// /// The name comes from the number of bits in the data. /// /// In JSONRPC, it is encoded as a 0x-prefixed hex string. #[derive(Clone)] pub struct H256(pub [u8; 32]); /// The 64-byte fixed-length binary data. /// /// The name comes from the number of bits in the data. /// /// In JSONRPC, it is encoded as a 0x-prefixed hex string. #[derive(Clone)] pub struct H512(pub [u8; 64]); /// The 65-byte fixed-length binary data. /// /// The name comes from the number of bits in the data. /// /// In JSONRPC, it is encoded as a 0x-prefixed hex string. #[derive(Clone)] pub struct H520(pub [u8; 65]);