Sha256: cbee6a3e1f7db60b02ae25b714926517144a77cb492021f492774cf0e1865a9e
Contents?: true
Size: 826 Bytes
Versions: 30
Compression:
Stored size: 826 Bytes
Contents
extern crate autocfg;
fn main() {
// Normally, cargo will set `OUT_DIR` for build scripts.
let ac = autocfg::AutoCfg::with_dir("target").unwrap();
// since ancient times...
ac.emit_has_trait("std::ops::Add");
ac.emit_trait_cfg("std::ops::Add", "has_ops");
// trait parameters have to be provided
ac.emit_has_trait("std::borrow::Borrow<str>");
ac.emit_trait_cfg("std::borrow::Borrow<str>", "has_borrow");
// rustc 1.8.0
ac.emit_has_trait("std::ops::AddAssign");
ac.emit_trait_cfg("std::ops::AddAssign", "has_assign_ops");
// rustc 1.12.0
ac.emit_has_trait("std::iter::Sum");
ac.emit_trait_cfg("std::iter::Sum", "has_sum");
// rustc 1.28.0
ac.emit_has_trait("std::alloc::GlobalAlloc");
ac.emit_trait_cfg("std::alloc::GlobalAlloc", "has_global_alloc");
}
Version data entries
30 entries across 30 versions & 1 rubygems