Struct fn_formats::UpperExpFmt

pub struct UpperExpFmt<Fmt>(pub Fmt)
 where
    Fmt: Fn(&mut Formatter<'_>) -> Result;

Implements UpperExp by calling the stored closure.

Example

use fn_formats::UpperExpFmt;

let upper_exp = UpperExpFmt(|f| write!(f, "upper exp"));

assert_eq!(format!("{:E}", upper_exp), "upper exp");

Trait Implementations

impl<Fmt: Clone> Clone for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

fn clone(&self) -> UpperExpFmt<Fmt>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Fmt: Copy> Copy for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

impl<Fmt: Default> Default for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

fn default() -> UpperExpFmt<Fmt>

Returns the "default value" for a type.

impl<Fmt: Eq> Eq for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

impl<Fmt: Fn(&mut Formatter<'_>) -> Result> From<Fmt> for UpperExpFmt<Fmt>

let _: fn_formats::UpperExpFmt<_> = (|f: &mut core::fmt::Formatter| Ok(())).into();

fn from(fmt: Fmt) -> Self

Performs the conversion.

impl<Fmt: Hash> Hash for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<Fmt: Ord> Ord for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

fn cmp(&self, other: &UpperExpFmt<Fmt>) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<Fmt: PartialEq> PartialEq<UpperExpFmt<Fmt>> for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

fn eq(&self, other: &UpperExpFmt<Fmt>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &UpperExpFmt<Fmt>) -> bool

This method tests for !=.

impl<Fmt: PartialOrd> PartialOrd<UpperExpFmt<Fmt>> for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

fn partial_cmp(&self, other: &UpperExpFmt<Fmt>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &UpperExpFmt<Fmt>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &UpperExpFmt<Fmt>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &UpperExpFmt<Fmt>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &UpperExpFmt<Fmt>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<Fmt> StructuralEq for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

impl<Fmt> StructuralPartialEq for UpperExpFmt<Fmt> where
    Fmt: Fn(&mut Formatter<'_>) -> Result, 

impl<Fmt: Fn(&mut Formatter<'_>) -> Result> UpperExp for UpperExpFmt<Fmt>

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

Formats the value using the given formatter.