//! Read and write the git packet line wire format without copying it.//!//! For reading the packet line format use the [`Provider`], and for writing the `Writer`.#![forbid(unsafe_code)]#![deny(rust_2018_idioms, missing_docs)] pub(crate) const U16_HEX_BYTES: usize = 4;pub(crate) const MAX_DATA_LEN: usize = 65516;pub(crate) const MAX_LINE_LEN: usize = MAX_DATA_LEN + U16_HEX_BYTES;pub(crate) const FLUSH_LINE: &[u8] = b"0000";pub(crate) const DELIMITER_LINE: &[u8] = b"0001";pub(crate) const RESPONSE_END_LINE: &[u8] = b"0002";pub(crate) const ERR_PREFIX: &[u8] = b"ERR "; /// One of three side-band types allowing to multiplex information over a single connection.#[derive(PartialEq, Eq, Debug, Hash, Ord, PartialOrd, Clone, Copy)]#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]pub enum Channel {    /// The usable data itself in any format.    Data = 1,    /// Progress information in a user-readable format.    Progress = 2,    /// Error information in a user readable format. Receiving it usually terminates the connection.    Error = 3,} ///pub mod borrowed;pub use borrowed::Borrowed as PacketLine; ///pub mod provider;#[doc(inline)]pub use provider::Provider; ///pub mod write;#[doc(inline)]pub use write::Writer; /// Utilities to help decoding packet linespub mod decode;#[doc(inline)]pub use decode::all_at_once as decode;/// Utilities to encode different kinds of packet linespub mod encode;