Trait check_keyword::CheckKeyword

pub trait CheckKeyword {
    type SafeOutput;
    fn is_keyword(&self) -> bool;
    fn to_safe(&self) -> Self::SafeOutput;
    fn into_safe(self) -> Self::SafeOutput;
}

Associated Types

type SafeOutput

The type returned by to_safe and into_safe. Currently this is String for both the String and &str implementations, but future implementations might not return Strings.

Required methods

fn is_keyword(&self) -> bool

Checks if self is a keyword.

fn to_safe(&self) -> Self::SafeOutput

Creates a new instance of SafeOutput. If it is not a keyword, the contents are unchanged. If is is a keyword, “r#” is prepended to it.

fn into_safe(self) -> Self::SafeOutput

Identical to to_safe, but it consumes self.

Implementations on Foreign Types

impl CheckKeyword for String

type SafeOutput = Self

fn is_keyword(&self) -> bool

fn to_safe(&self) -> Self

fn into_safe(self) -> Self

impl CheckKeyword for &str

type SafeOutput = String

fn is_keyword(&self) -> bool

fn to_safe(&self) -> String

fn into_safe(self) -> String

Implementors