[−][src]Function rustc_driver::extra_compiler_flags
fn extra_compiler_flags() -> Option<(Vec<String>, bool)>
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Get a list of extra command-line flags provided by the user, as strings.
This function is used during ICEs to show more information useful for debugging, since some ICEs only happens with non-default compiler flags (and the users don't always report them).