brotli

Bindings to Google's Brotli compresion algorithm
package brotli
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Library brotli
Module Brotli . Compress
val version : string

Brotli encoder version

type mode =
| Generic(*

Compression is not aware of any special features of input

*)
| Text(*

Compression knows that input is UTF-8

*)
| Font(*

Compression knows that input is WOFF 2.0

*)
type quality = [
| `_0
| `_1
| `_2
| `_3
| `_4
| `_5
| `_6
| `_7
| `_8
| `_9
| `_10
| `_11
]

Controls the compression-speed vs compression-density tradeoffs. The higher the quality, the slower the compression. Range is `_0 to `_11.

type lgwin = [
| `_10
| `_11
| `_12
| `_13
| `_14
| `_15
| `_16
| `_17
| `_18
| `_19
| `_20
| `_21
| `_22
| `_23
| `_24
]

Base 2 logarithm of the sliding window size. Range is `_10 to `_24.

type lgblock = [
| `_0
| `_16
| `_17
| `_18
| `_19
| `_20
| `_21
| `_22
| `_23
| `_24
]

Base 2 logarithm of the maximum input block size. Range is `_16 to `_24. If set to `_0, the value will be set based on the quality.

val bytes : ?mode:mode -> ?quality:quality -> ?lgwin:lgwin -> ?lgblock:lgblock -> ?on_part_compressed:( Nativeint.t -> unit ) -> bytes -> bytes

Compress the given bytes string to a compressed bytes string

val file : ?mode:mode -> ?quality:quality -> ?lgwin:lgwin -> ?lgblock:lgblock -> ?on_part_compressed:( Nativeint.t -> unit ) -> in_filename:string -> out_filename:string -> unit -> unit

Compress in the input file to the output file name