impl<'a> Semigroup for &'a str
[src]impl Semigroup for i8
[src]impl Semigroup for i16
[src]impl Semigroup for i32
[src]impl Semigroup for i64
[src]impl Semigroup for u8
[src]impl Semigroup for u16
[src]impl Semigroup for u32
[src]impl Semigroup for u64
[src]impl Semigroup for f32
[src]impl Semigroup for f64
[src]impl<A: Semigroup> Semigroup for Option<A>
[src]impl<A: Semigroup> Semigroup for Box<A>
[src]