Struct takeable_option::Takeable

pub struct Takeable<T>(_);

Methods

impl<T> Takeable<T>

pub fn new(value: T) -> Takeable<T>

pub fn new_empty() -> Takeable<T>

pub fn take(takeable: &mut Takeable<T>) -> T

pub fn try_take(takeable: &mut Takeable<T>) -> Option<T>

pub fn insert(takeable: &mut Takeable<T>, new_takeable: T) -> Option<T>

pub fn to_opt(takeable: Takeable<T>) -> Option<T>

Trait Implementations

impl<T: PartialEq> PartialEq<Takeable<T>> for Takeable<T>

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

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

#[must_use]

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

This method tests for !=.

impl<T: Eq> Eq for Takeable<T>

impl<T: PartialOrd> PartialOrd<Takeable<T>> for Takeable<T>

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

impl<T: Ord> Ord for Takeable<T>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

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

Returns max if self is greater than max, and min if self is less than min. Otherwise this will return self. Panics if min > max.

impl<T: Clone> Clone for Takeable<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> From<Option<T>> for Takeable<T>

fn from(op: Option<T>) -> Self

Performs the conversion.

impl<T: Default> Default for Takeable<T>

fn default() -> Self

Returns the "default value" for a type.

impl<T: Hash> Hash for Takeable<T>

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<T> DerefMut for Takeable<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<T> Deref for Takeable<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Debug> Debug for Takeable<T>

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.