rust: update minimum supported Rust compiler version
Debian stable backported `rustc 1.41.1` for a Firefox release that needed it,
so we can finally update the compiler version to something that isn't more than
a year old.
This means that (among other things [1]), `async await` syntax is usable!
Differential Revision: https://phab.mercurial-scm.org/D9138
[package]
name = "hg-core"
version = "0.1.0"
authors = ["Georges Racinet <gracinet@anybox.fr>"]
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 = "0.3.0"
log = "0.4.8"
memmap = "0.7.0"
zstd = "0.5.3"
rust-crypto = "0.2.36"
# We don't use the `miniz-oxide` backend to not change rhg benchmarks and until
# we have a clearer view of which backend is the fastest.
[dependencies.flate2]
version = "1.0.16"
features = ["zlib"]
default-features = false
[dev-dependencies]
clap = "*"
pretty_assertions = "0.6.1"
tempfile = "3.1.0"
[features]
# Use a (still unoptimized) tree for the dirstate instead of the current flat
# dirstate. This is not yet recommended for performance reasons. A future
# version might make it the default, or make it a runtime option.
dirstate-tree = []