Jeremy Fitzhardinge 473f262c65 tp2/rust: update to rust-1.30.0 ... Summary: rustc-1.30.0 tries to work out what the linker actually is from the name, and gets confused because the script we pass it is actually gcc (or clang), but has `ld` in the name. Update the command-line options to also pass `-Zlinker-flavor=gcc` to override the linker flavor inference. proc_macros are now stable. The `quote` crate has a dependency on the `proc_macro` which is now a shared object as part of the rustc distribution, which means that things using `quote` must have a runtime linkage with the rustc libraries. The Thrift `codegen` binary is the main thing affected by this, and I've hacked around it by putting an `LD_LIBRARY_PATH` in the Buck macros. Need to find a nicer fix though. rustc 1.30 now implements `#[macro_export(local_inner_macros)]`, which has strict semantics around namespaces and symbol hygiene, which doesn't work with common/rust/sql's macros. Work around this for now by just exporting everything. Reviewed By: kulshrax Differential Revision: D12811597 fbshipit-source-id: f18d12e6d99994876c29d3a6bd6ae43f1f37dd17		2018-11-06 16:17:18 -08:00
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src	tp2/rust: update to rust-1.30.0	2018-11-06 16:17:18 -08:00
Cargo.toml	rust/failure_ext: add .chain()/Chain	2018-09-06 14:24:08 -07:00