package octez-l2-libs

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Octez layer2 libraries

Install

Dune Dependency

www.tezos.com Readme Edit opam file Versions (5)

Authors

Maintainers

C

contact@tezos.com

Sources

tezos-octez-v20.1.tag.bz2

sha256=ddfb5076eeb0b32ac21c1eed44e8fc86a6743ef18ab23fff02d36e365bb73d61

sha512=d22a827df5146e0aa274df48bc2150b098177ff7e5eab52c6109e867eb0a1f0ec63e6bfbb0e3645a6c2112de3877c91a17df32ccbff301891ce4ba630c997a65

doc/octez-l2-libs.webassembly-interpreter/Tezos_webassembly_interpreter/Utf8/index.html

Module `Tezos_webassembly_interpreter.Utf8`

val decode_step : ('a -> int Lwt.t) -> 'a -> (int * int list) Lwt.t

decode_step get stream reads a character (or more) from a stream stream using get and returns its Utf8 representation and the bytes read from the stream. Reads at most 4 bytes.

raises Binary_exn.Utf8
in case the encoding is illformed with regards to the Utf8 conventions.

val encode_int : int -> int list

encode_int i encodes an Utf8 represented into an integer into its char codes.

raises Binary_exn.Utf8
in case the encoding is illformed with regards to the Utf8 conventions.

val decode : string -> int Tezos_lazy_containers.Lazy_vector.Int32Vector.t

encode vec decodes a string into its UTF8 vector representation.

raises Binary_exn.Utf8
in case the encoding is illformed with regards to the Utf8 conventions.

val encode : 
  int Tezos_lazy_containers.Lazy_vector.Int32Vector.t ->
  string Lwt.t

encode vec encodes an UTF8 vector into its string representation.

raises Binary_exn.Utf8
in case the encoding is illformed with regards to the Utf8 conventions.

val encode_unsafe : 
  int Tezos_lazy_containers.Lazy_vector.Int32Vector.t ->
  string

encode_unsafe vec encodes an UTF8 vector into its string representation without forcing the values in the lazy_vector. This function is witness of the internal mutation, and as such should only be used in the binary part of the interpreter, never in the PVM.

raises Binary_exn.Utf8
in case the encoding is illformed with regards to the Utf8 conventions.

val encode_list : int list -> string

encode_list vec encodes an UTF8 bytes list into its string representation.

raises Binary_exn.Utf8
in case the encoding is illformed with regards to the Utf8 conventions.