rust 31 int 23 math 16 number 14 unaligned 12 misaligned 11 enum 11 float 11 conversion 11 compression 11 primitive 10 numeric 9 varint 9 bounded 8 no_std 8 encoding 7 arithmetic 6 macro 6 cast 6 big 5 trait 5 odd 5 even 5 convert 5 checked 5 mathematics 5 unsigned 4 bit 4 library 4 serialization 4 radix 4 arbitrary-precision 4 bigint 4 rust-lang 4 iterator 4 numerics 4 variable 4 utility 4 performance 4 extension 4 base 3 u256 3 format 3 set 3 vlq 3 random 3 inclusive 3 range 3 protobuf 3 atoi 3 digits 3 no-std 3 ethereum 3 precision 3 truncate 3 numbers 3 vector 3 round 3 refinement 3 fill 2 array 2 rounding 2 map 2 formatting 2 ordinal 2 c 2 division 2 logarithm 2 lib 2 atomic 2 unpack 2 signed 2 integers 2 date 2 zigzag 2 variable-length 2 bitpacking 2 linear 2 overflow 2 rational 2 binary 2 extend 2 simd 2 complex 2 macros 2 proc-macro 2 floating-point 2 raw 2 const 2 approximation 2 rust-library 2 point 2 rust-crate 2 ratio 2 2d 2 single 2 streamvbyte 2 leb128 2 serde 2 optimization 2