package octez-libs

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A package that contains multiple base libraries used by the Octez suite

Install

dune-project

Dependency

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

Authors

T

Tezos devteam

Maintainers

C

contact@tezos.com

Sources

tezos-18.1.tar.gz

sha256=aa2f5bc99cc4ca2217c52a1af2a2cdfd3b383208cb859ca2e79ca0903396ca1d

sha512=d68bb3eb615e3dcccc845fddfc9901c95b3c6dc8e105e39522ce97637b1308a7fa7aa1d271351d5933febd7476b2819e1694f31198f1f0919681f1f9cc97cb3a

doc/octez-libs.micheline/Tezos_micheline/Micheline_diff/index.html

Module `Tezos_micheline.Micheline_diff`Source

Source

val diff : 
  prev:(_, string) Micheline.node ->
  current:(_, string) Micheline.node ->
  unit ->
  Micheline_printer.node option

diff ~prev ~current () computes the difference between expressions prev and current. It depends on primitives being ordinary strings so that they can be displayed easily. To simplify things, differences in annotations are ignored. Annotations from prev are preserved.

Returns None if expressions are identical or Some d if they're not, where d is a copy of prev with information about differences with respect to current displayed as comments.

Parts of the expression that are present in prev but missing in current get "-" comment. Parts present in current but missing in prev get "+" comment. Parts which appear in both versions are the same as in prev and current version, if different, is put after a "->" mark in the comment.