Trait finchers::request::FromParam

pub trait FromParam: Sized {
    type Error;
    fn from_param(s: &str) -> Result<Self, Self::Error>;
}

Represents the conversion from a path segment

Associated Types

type Error

The error type of from_param()

Required Methods

fn from_param(s: &str) -> Result<Self, Self::Error>

Try to convert a str to itself

Implementors

• impl FromParam for i8 type Error = <i8 as FromStr>::Err;
• impl FromParam for u8 type Error = <u8 as FromStr>::Err;
• impl FromParam for i16 type Error = <i16 as FromStr>::Err;
• impl FromParam for u16 type Error = <u16 as FromStr>::Err;
• impl FromParam for i32 type Error = <i32 as FromStr>::Err;
• impl FromParam for u32 type Error = <u32 as FromStr>::Err;
• impl FromParam for i64 type Error = <i64 as FromStr>::Err;
• impl FromParam for u64 type Error = <u64 as FromStr>::Err;
• impl FromParam for isize type Error = <isize as FromStr>::Err;
• impl FromParam for usize type Error = <usize as FromStr>::Err;
• impl FromParam for f32 type Error = <f32 as FromStr>::Err;
• impl FromParam for f64 type Error = <f64 as FromStr>::Err;
• impl FromParam for String type Error = <String as FromStr>::Err;