Module cargo::util::rustc

Structs

• Cache 🔒
  It is a well known fact that rustc is not the fastest compiler in the world. What is less known is that even rustc --version --verbose takes about a hundred milliseconds! Because we need compiler version info even for no-op builds, we cache it here, based on compiler’s mtime and rustup’s current toolchain.
• CacheData 🔒
• Output 🔒
• Rustc
  Information on the rustc executable

Functions

• process_fingerprint 🔒
• rustc_fingerprint 🔒