Struct FromFn 

pub struct FromFn<F>(/* private fields */);

Implements fmt::Debug and fmt::Display via the provided closure.

Created with from_fn.

Trait Implementations

impl<F> Debug for FromFn<F>

where F: Fn(&mut Formatter<'_>) -> Result,

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

Formats the value using the given formatter.

impl<F> Display for FromFn<F>

where F: Fn(&mut Formatter<'_>) -> Result,

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

Formats the value using the given formatter.