1 point
At least 69K, which is over half of all crates — https://lib.rs/quote is used almost exclusively for output of proc macros.
1 point
Oh, we are calling proc-macro
crates “compiler plugins”! I didn’t realize.
1 point
*
They are dlopen
ed by the rustc process. You can totally mess with it: https://nitter.net/m_ou_se/status/1368632701448818691
2 points