view rust/hg-core/Cargo.toml @ 44870:9f96beb9bafe

rust: remove support for `re2`

With the performance issues with `regex` figured out and fixed in previous
patches and `regex` newly gaining support for empty alternations, there is no
reason to keep `re2` around anymore. It's only *marginally* faster at creating
the regex which saves at most a couple of ms, but gets beaten by `regex` in
every other aspect.

This removes the Rust/C/C++ bridge (hooray!), the `with-re2` feature, the
conditional code that goes with it, the documentation and relevant part of the
debug/module output.

Differential Revision: https://phab.mercurial-scm.org/D8594

[package]
name = "hg-core"
version = "0.1.0"
authors = ["Georges Racinet <[e-mail]>"]
description = "Mercurial pure Rust core library, with no assumption on Python bindings (FFI)"
edition = "2018"

[lib]
name = "hg"

[dependencies]
byteorder = "1.3.4"
hex = "0.4.2"
lazy_static = "1.4.0"
memchr = "2.3.3"
rand = "0.7.3"
rand_pcg = "0.2.1"
rand_distr = "0.2.2"
rayon = "1.3.0"
regex = "1.3.9"
twox-hash = "1.5.0"
same-file = "1.0.6"
crossbeam = "0.7.3"
micro-timer = "0.2.1"
log = "0.4.8"

[dev-dependencies]
clap = "*"
memmap = "0.7.0"
pretty_assertions = "0.6.1"
tempfile = "3.1.0"