view rust/.cargo/config @ 41108:38e88450138c

delta: have a native implementation of _findsnapshot

The function might traverse a lot of revision, a native implementation get
significantly faster.

example affected manifest write
before: 0.114989
after:  0.067141 (-42%)

# 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"]