https://docs.rs/typenum/1.17.0/typenum/uint/struct.UTerm.html
The terminating type for `UInt`; it always comes after the most significant bit. `UTerm` by itself represents zero, which is aliased to `U0`.
uintrust
https://github.com/curl/curl/pull/20209
In particular, it turns 'unsigned long' into 'uint32_t' since the code needs to build and run just as fine on Windows which has 32 bit longs,...
switchuinttypeswidely