package lmdb

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in-package search v0.2.0

package lmdb

lmdb
- Lmdb
  - Conv
    
    Flags
  - Cursor
    
    Flags
  - Env
  - Map
    
    Flags
  - Mdb
    
    Block_option
    
    CopyFlags
    
    DbiFlags
    
    EnvFlags
    
    Flags
    
    Ops
    
    PutFlags
  - Txn

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include Flags

type t

The type of a set of flags

val (+) : t -> t -> t

a + b is the union of flag sets a and b. This corresponds to a bitwise or on C bitfields.

val (*) : t -> t -> t

a * b is the intersection of flag sets a and b. This corresponds to a bitwise and on C bitfields.

val test : t -> t -> bool

test a b is true only if a is a subset of b. This corresponds to a & b == a for C bitfields.

val unset : t -> t -> t

unset a b removes flags a from flag set b. This corresponds to a & ~b for C bitfields.

val eq : t -> t -> bool

eq a b The equals relation.

val of_int : int -> t

val to_int : t -> int

val none : t

none The empty set of flags.

val fixed_map : t

val no_subdir : t

Create the environment not in an existing directory, but create the data file with exactly the filename given to Env.create. The lock file will have "-lock" appended.

val no_sync : t

val read_only : t

val no_meta_sync : t

val write_map : t

val map_async : t

val no_tls : t

val no_lock : t

val no_read_ahead : t

val no_mem_init : t