package irmin-mem

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in-package search v0.2.0

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Branch Store
1. Signature for Branches

package irmin-mem

irmin-mem
- Irmin_mem
  - Append_only
  - Atomic_write
  - KV
    
    Branch
    
    C
    
    Commit
    
    Contents
    
    Hash
    
    Head
    
    Key
    
    Metadata
    
    Private
    
    Branch
    
    Key
    
    Val
    
    Commit
    
    Key
    
    Node
    
    Contents
    
    Key
    
    Val
    
    Key
    
    Metadata
    
    Path
    
    Val
    
    Val
    
    Contents
    
    Key
    
    Val
    
    Node
    
    Contents
    
    Key
    
    Val
    
    Key
    
    Metadata
    
    Val
    
    Repo
    
    Slice
    
    Sync
    
    Repo
    
    Status
    
    Tree
    
    Contents
  - Make
    
    B
    
    Branch
    
    C
    
    Commit
    
    Contents
    
    H
    
    Hash
    
    Head
    
    Key
    
    M
    
    Metadata
    
    P
    
    Private
    
    Branch
    
    Key
    
    Val
    
    Commit
    
    Key
    
    Node
    
    Contents
    
    Key
    
    Val
    
    Key
    
    Metadata
    
    Path
    
    Val
    
    Val
    
    Contents
    
    Key
    
    Val
    
    Node
    
    Contents
    
    Key
    
    Val
    
    Key
    
    Metadata
    
    Val
    
    Repo
    
    Slice
    
    Sync
    
    Repo
    
    Status
    
    Tree
    
    Contents
  - Make_layered
    
    B
    
    Branch
    
    C
    
    Commit
    
    Contents
    
    H
    
    Hash
    
    Head
    
    Key
    
    M
    
    Metadata
    
    P
    
    Private
    
    Branch
    
    Key
    
    Val
    
    Commit
    
    Key
    
    Node
    
    Contents
    
    Key
    
    Val
    
    Key
    
    Metadata
    
    Path
    
    Val
    
    Val
    
    Contents
    
    Key
    
    Val
    
    Node
    
    Contents
    
    Key
    
    Val
    
    Key
    
    Metadata
    
    Val
    
    Repo
    
    Slice
    
    Sync
    
    PrivateLayer
    
    Hook
    
    Repo
    
    Status
    
    Tree
    
    Contents

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Library
Module
Module type
Parameter
Class
Class type

Manipulate branches.

Branch Store

Manipulate relations between branches and commits.

val mem : repo -> branch -> bool Lwt.t

mem r b is true iff b is present in r.

val find : repo -> branch -> commit option Lwt.t

find r b is Some c iff c is bound to b in t. It is None if b is not present in t.

val get : repo -> branch -> commit Lwt.t

get t b is similar to find but raise Invalid_argument if b is not present in t.

val set : repo -> branch -> commit -> unit Lwt.t

set t b c bounds c to b in t.

val remove : repo -> branch -> unit Lwt.t

remove t b removes b from t.

val list : repo -> branch list Lwt.t

list t is the list of branches present in t.

val watch : 
  repo ->
  branch ->
  ?init:commit ->
  (commit Irmin.Diff.t -> unit Lwt.t) ->
  watch Lwt.t

watch t b f calls f on every change in b.

val watch_all : 
  repo ->
  ?init:(branch * commit) list ->
  (branch -> commit Irmin.Diff.t -> unit Lwt.t) ->
  watch Lwt.t

watch_all t f calls f on every branch-related change in t, including creation/deletion events.

Base functions for branches.

Signature for Branches

type t = branch

The type for branches.

val t : t Irmin.Type.t

val master : t

The name of the master branch.

val is_valid : t -> bool

Check if the branch is valid.