Numbers: u8, i8, u16, i16, u32, i32, u64, i64, isize, usize, f32, and f64

T parameter	&T parameter	&mut T parameter	T return value	Option<T> parameter	Option<T> return value	JavaScript representation
Yes	No	No	Yes	Yes	Yes	A JavaScript number value

Example Rust Usage

{{#include ../../../../examples/guide-supported-types-examples/src/numbers.rs}}

Example JavaScript Usage

{{#include ../../../../examples/guide-supported-types-examples/numbers.js}}