Enum Keys 

pub enum Keys<'a> {
    Key(&'a str),
    Many(&'a [&'a str]),
}

Variants

Key(&'a str)

Many(&'a [&'a str])

Implementations

impl<'a> Keys<'a>

pub fn for_each(self, f: impl FnMut(&'a str))

Trait Implementations

impl<'a> Clone for Keys<'a>

fn clone(&self) -> Keys<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Keys<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a [&'a str]> for Keys<'a>

fn from(value: &'a [&'a str]) -> Self

Converts to this type from the input type.

impl<'a, const N: usize> From<&'a [&'a str; N]> for Keys<'a>

fn from(value: &'a [&'a str; N]) -> Self

Converts to this type from the input type.

impl<'a> From<&'a str> for Keys<'a>

fn from(value: &'a str) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for Keys<'a>

fn eq(&self, other: &Keys<'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> Copy for Keys<'a>

impl<'a> Eq for Keys<'a>

impl<'a> StructuralPartialEq for Keys<'a>