• Types shall be UpperCamelCase,
• Enum variants shall be UpperCamelCase,
• Struct fields shall be snake_case,
• Function and method names shall be snake_case,
• Local variables shall be snake_case,
• Macro names shall be snake_case,
• Constants (consts and immutable statics) shall be SCREAMING_SNAKE_CASE.
• When a name is forbidden because it is a reserved word (such as crate), either use a raw identifier (r#crate) or use a trailing underscore (crate_). Don't misspell the word (krate).