view rust/.cargo/config @ 42113:f0def07fa82f

branchmap: implement __contains__()

We have good occurences of `if branch in branchmap()` in our code. If
__contains__() is not implemented then it will use __iter__() to find whether
the element exists or not which is not good.

I am bit confused that whether I should move existing callers to hasbranch() or
this patch is a good way.

Differential Revision: https://phab.mercurial-scm.org/D6206

# Rust builds with a modern MSVC and uses a newer CRT.
# Python 2.7 has a shared library dependency on an older CRT (msvcr90.dll).
# We statically link the modern CRT to avoid multiple msvcr*.dll libraries
# being loaded and Python possibly picking up symbols from the newer runtime
# (which would be loaded first).
[target.'cfg(target_os = "windows")']
rustflags = ["-Ctarget-feature=+crt-static"]