[][src]Constant rustc_codegen_llvm::back::write::PRE_THIN_LTO_BC_EXT

const PRE_THIN_LTO_BC_EXT: &str
🔬 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?