The right shift operator `>>`. Note that because this trait is implemented for all integer types with multiple right-hand-side types, Rust’s type checker has special handling for `_ >> _`, setting the result type for integer operations to the type of the left-hand-side operand. This means that though `a >> b` and `a.shr(b)` are one and the same from an evaluation standpoint, they are different when it comes to type inference.

String slices.

A wrapper for `&[u8]` representing a human-readable string that’s conventionally, but not always, UTF-8.

A wrapper for `Vec<u8>` representing a human-readable string that’s conventionally, but not always, UTF-8.

A trait for dealing with iterators.

The left shift operator `<<`. Note that because this trait is implemented for all integer types with multiple right-hand-side types, Rust’s type checker has special handling for `_ << _`, setting the result type for integer operations to the type of the left-hand-side operand. This means that though `a << b` and `a.shl(b)` are one and the same from an evaluation standpoint, they are different when it comes to type inference.

A pointer type that uniquely owns a heap allocation of type `T`.

A UTF-8–encoded, growable string.

A contiguous growable array type, written as `Vec<T>`, short for ‘vector’.