package octez-proto-libs

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Octez protocol libraries

Install

Dune Dependency

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

Authors

T

Tezos devteam

Maintainers

C

contact@tezos.com

Sources

tezos-18.0.tar.gz

sha256=dbc3b675aee59c2c574e5d0a771193a2ecfca31e7a5bc5aed66598080596ce1c

sha512=b97ed762b9d24744305c358af0d20f394376b64bfdd758dd4a81775326caf445caa57c4f6445da3dd6468ff492de18e4c14af6f374dfcbb7e4d64b7b720e5e2a

doc/octez-proto-libs.protocol-environment/Tezos_protocol_environment/V9/Make/Data_encoding/Bounded/index.html

Module `Data_encoding.Bounded`

val string : 
  ?length_kind:[ `N | `Uint30 | `Uint16 | `Uint8 ] ->
  string_json_repr ->
  int ->
  string encoding

Encoding of a string whose length does not exceed the specified length.

If length_kind is set, then it is used to encode the length of the string in a header. If length_kind is omitted then the length field uses the smallest fixed-width integer that can accommodate the maximum size - e.g., `Uint8 for very short strings, `Uint16 for longer strings, etc.

Attempting to construct a string with a length that is too long causes an Invalid_argument exception.

raises Invalid_argument
if length_kind is set but it cannot accommodate the specified bound. E.g., Bounded.string ~length_kind:`Uint8 Hex 1000 raises.

raises Invalid_argument
if length_kind is unset and the specified bound is larger than 2^30.

val bytes : 
  ?length_kind:[ `N | `Uint30 | `Uint16 | `Uint8 ] ->
  string_json_repr ->
  int ->
  Bytes.t encoding

See string above.