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Why Rust is the most admired language among developers?
(github.blog)
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For downsides, i'd like to add that the lack of function overloading and default parameters can be really obnoxious and lead to [stupid ugly garbage].
A funny one i found in the standard library is in
time::Duration
.Duration::as_nanos()
returns a u128,Duration::from_nanos()
only accepts a u64. That means you need to explicitly downcast and possibly lose data to make a Duration after any transformations you did.They cant change
from_nanos()
to accept u128 instead because that's breaking since type casting upwards has to be explicit too (for some reason). The only solution then is to make afrom_nanos_u128()
which is both ugly, and leaves the 64 bit variant hanging there like a vestigial limb.