Stop relying on linking details of std’s default allocator

We’ve been bitten before by symbol names changing:
https://github.com/servo/heapsize/pull/46
and upstream is planning to stop using jemalloc by default:
https://github.com/rust-lang/rust/issues/33082#issuecomment-309781465

So use the (relatively) new `#[global_allocator]` attribute
to explicitly select the system allocator on Windows
and jemalloc (now in an external crate) on other platforms.
This choice matches current defaults.
This commit is contained in:
Simon Sapin 2017-10-18 13:38:07 +02:00
parent 4c538b642e
commit 959ce482dd
20 changed files with 158 additions and 62 deletions

View file

@ -8,9 +8,6 @@ publish = false
[lib]
path = "lib.rs"
[target.'cfg(windows)'.dependencies]
kernel32-sys = "0.2.1"
[features]
servo = ["js", "string_cache", "url", "webrender_api", "xml5ever"]