Alex Crichton c3a5d6b130 std: Minimize size of panicking on wasm ... This commit applies a few code size optimizations for the wasm target to the standard library, namely around panics. We notably know that in most configurations it's impossible for us to print anything in wasm32-unknown-unknown so we can skip larger portions of panicking that are otherwise simply informative. This allows us to get quite a nice size reduction. Finally we can also tweak where the allocation happens for the `Box<Any>` that we panic with. By only allocating once unwinding starts we can reduce the size of a panicking wasm module from 44k to 350 bytes.		2018-04-13 07:03:00 -07:00
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Cargo.toml	Inject the `compiler_builtins` crate whenever the `core` crate is injected	2018-04-07 09:24:35 +02:00
lib.rs	std: Minimize size of panicking on wasm	2018-04-13 07:03:00 -07:00