Struct Arg

pub struct Arg<'a> {
    pub key: &'a str,
    pub val: Option<&'a str>,
}

Fields

key: &'a str

val: Option<&'a str>

Implementations

impl Arg<'_>

pub fn parse_value<T>(&self) -> Result<T>

where T: FromStr + 'static, T::Err: StdError + Send + Sync + 'static,

Trait Implementations

impl<'a> Debug for Arg<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> PartialEq for Arg<'a>

fn eq(&self, other: &Arg<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for Arg<'a>

impl<'a> StructuralPartialEq for Arg<'a>