Enum Arg 

#[non_exhaustive]
pub enum Arg<'a> {
    Str(&'a str),
    Int(i64),
    Num(f64),
    Date(Civil),
}

one argument of msg()

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Str(&'a str)

Int(i64)

Num(f64)

Date(Civil)

Trait Implementations

impl<'a> Clone for Arg<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Arg<'a>

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

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

Formats the value using the given formatter.

impl<'a> From<&'a String> for Arg<'a>

fn from(s: &'a String) -> Self

Converts to this type from the input type.

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

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

Converts to this type from the input type.

impl From<Civil> for Arg<'_>

fn from(c: Civil) -> Self

Converts to this type from the input type.

impl From<f32> for Arg<'_>

fn from(v: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Arg<'_>

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i32> for Arg<'_>

fn from(n: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Arg<'_>

fn from(n: i64) -> Self

Converts to this type from the input type.

impl From<u32> for Arg<'_>

fn from(n: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Arg<'_>

fn from(n: u64) -> Self

Converts to this type from the input type.

impl From<usize> for Arg<'_>

fn from(n: usize) -> Self

Converts to this type from the input type.