package git

  1. Overview
  2. Docs
package git
Legend:
Library
Module
Module type
Parameter
Class
Class type

The Map tree zhich zill represent the IDX file of the PACK stream.

type error

The type of error.

val pp_error : error Fmt.t

Pretty-printer of error.

type t

The type of the encoder.

type reference =
  1. | Offset of int64
  2. | Hash of Hash.t

The type of the reference. It's a negative offset or the hash of the source object.

val pp : t Fmt.t

Pretty-printer of t.

val default : reference -> int -> int -> Duff.t list -> t

Make a new encoder state t from a reference. We need to notice the length of the inflated source and the length of the inflated target then, the compression list.

val refill : int -> int -> t -> t

refill off len t provides a new t with len bytes to read, starting at off. This byte range is read by calls to eval with t until `Await is returned. The encoder expects the target raw (not the source) to write Insert opcodes. The client must send the target raw continuously because internally, we assert than a continuous stream of the target raw and pick only the needed byte range.

val flush : int -> int -> t -> t

flush off len t provides t with len bytes to write, starting at off. This byte range is written by calls to eval with t until `Flush is returned.

val finish : t -> t

finish t provides a new t which does not expect any input. An eval of the new t will never return an `Await value then.

val eval : Cstruct.t -> Cstruct.t -> t -> [ `Await of t | `Flush of t | `End of t | `Error of t * error ]

eval src t is:

  • `Await t iff t needs more input storage. The client must use refill to provide a new buffer and then call eval with `Await until other value returned.
  • `Flush t iff t needs more output storage. The client must use flush to provide a new buffer and then call eval with `Flush until `End is returned.
  • `End t when t is done. Then, t sticks on this situation, the client can remove it.
  • `Error (t, exn) iff the encoder t meet an error exn. The encoder can't continue and sticks in this situation.
val used_in : t -> int

used_in ŧ returns how many byte t consumed in the current buffer noticed to the previous call of eval.

val used_out : t -> int

used_out ŧ returns how many byte t wrote in the current buffer noticed to the previous call of eval.

OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct