Struct macroex::All

pub struct All<T: FromMacro>(pub T);

Extractor that matches everything in the stream and dipatches from_one and from_many accordingly

Example:

let Stringify(string) = quote!(Ferris the Rustacean.).into_iter().extract()?;
assert_eq!(string, "Ferris");
 
let All(Stringify(string)) = quote!(Ferris the Rustacean.).into_iter().extract()?;
assert_eq!(string, "Ferris the Rustacean .");

Tuple Fields

0: T

Trait Implementations

impl<T: Debug + FromMacro> Debug for All<T>

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

Formats the value using the given formatter.

impl<T: Default + FromMacro> Default for All<T>

fn default() -> All<T>

Returns the “default value” for a type.

impl<T> Extractor for All<T>

where T: FromMacro,

fn extract(iter: &mut impl Iterator<Item = TokenTree>) -> Result<Self, Error>