The `()` type, also called “unit”.| doc.rust-lang.org
String slices.| doc.rust-lang.org
The 64-bit signed integer type.| doc.rust-lang.org
The boolean type.| doc.rust-lang.org
The `Option` type. See the module level documentation for more.| doc.rust-lang.org
A contiguous growable array type, written as `Vec`, short for ‘vector’.| doc.rust-lang.org
A UTF-8–encoded, growable string.| doc.rust-lang.org
Represents any valid JSON value.| docs.rs