Support crate for *-mustang-* targets. See here for usage instructions.
In *-mustang-* targets, this crate automatically pulls in crates to perform
program initialization and termination, provide selected libc symbols, and
registers a global allocator. By default, it uses dlmalloc; alternatively,
wee_alloc can be enabled with a cargo feature.
To use, add a mustang dependency to Cargo.toml, and add this line to your
main.rs:
can_run_this!;
This macro expands to nothing in non-*-mustang-* builds.
This is part of the Mustang project, building Rust programs written entirely in Rust.
Using mustang non-mustang programs
In non-*-mustang-* targets, importing this crate and using the
mustang::can_run_this!() macro has no effect, does not depend on nightly
Rust, and has no extra dependencies.
See the mustang-macro-does-nothing example for more details.