Enum Decision 

#[non_exhaustive]
pub enum Decision<O> {
    Kept(O),
    Changed(O),
    Refused,
}

What the links made of the owner’s answer.

Examples

use enshwick::points::Decision;

assert_eq!(Decision::Changed(4).value_or(0), 4);
assert_eq!(Decision::<u32>::Refused.value_or(0), 0);
assert!(Decision::<u32>::Refused.is_refused());

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.

Kept(O)

No link changed the answer.

Changed(O)

Links changed the answer to this.

Refused

A link refused.

Implementations

impl<O: Copy> Decision<O>

pub const fn value_or(self, refused: O) -> O

The answer, or refused when a link refused.

Examples

See Decision.

pub const fn is_refused(self) -> bool

Whether a link refused.

Examples

See Decision.

Trait Implementations

impl<O: Clone> Clone for Decision<O>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<O: Copy> Copy for Decision<O>

impl<O: Debug> Debug for Decision<O>

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

Formats the value using the given formatter.

impl<O: Eq> Eq for Decision<O>

impl<O: Hash> Hash for Decision<O>

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<O: PartialEq> PartialEq for Decision<O>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<O: PartialEq> StructuralPartialEq for Decision<O>