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ActionAvailability

rsynko_manager

Enum ActionAvailability 

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pub enum ActionAvailability {
    Enabled,
    Disabled,
}
Expand description

Denotes whether a menu action currently has meaning.

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Enabled

Denotes an action that may be selected and activated.

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Disabled

Denotes a visible action that must not be selected or activated.

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impl ActionAvailability

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pub const fn is_enabled(self) -> bool

Observes whether the action may be activated.

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impl Clone for ActionAvailability

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for ActionAvailability

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impl Debug for ActionAvailability

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

Formats the value using the given formatter. Read more
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impl Eq for ActionAvailability

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impl PartialEq for ActionAvailability

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for ActionAvailability

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<This> IntoExt<This> for This

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fn to<R>(self) -> R
where This: Into<R>,

A version of Into::into function that can be used to explicitly specify the target conversion type.

use alux_sdk::*;
// `Into` requires context to infer the type,
let _: i64 = Into::into(42_i8);
// The opposite `From` requires context to infer the type,
let _: i64 = From::from(42_i8);
// `.to()` can be used in the same way as a postfix function (the same as `.into()`),
let _: i64 = 42_i8.to();
// but also with the type specified explicitly.
let _ = 42_i8.to::<i64>();
// Especially useful to chain multiple conversions inline.
let _: i64 = 42_i8.to::<i16>().to::<i32>().into();
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impl<This> IntoIteratorExt<This> for This

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fn try_collect_vec<T, E>(self) -> Result<Vec<T>, E>
where This: Iterator<Item = Result<T, E>>,

A variant of the try_collect and collect_vec combined function from the Itertools library. The materialized value is a Vec inside a Result object.

Returns the first error without collecting later values.

use alux_sdk::*;

let values = [Ok::<_, &str>(1), Ok(2), Ok(3)]
    .into_iter()
    .try_collect_vec();

assert_eq!(values, Ok(vec![1, 2, 3]));
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fn collect_exact<T>(self, n: usize) -> Option<Vec<T>>
where This: Iterator<Item = T>,

Takes exactly n elements from the iterator.

Returns Some(Vec<T>) if the iterator yields exactly n elements, otherwise returns None.

use alux_sdk::*;

let v = [1, 2, 3];

assert_eq!(v.iter().copied().collect_exact(3), Some(vec![1, 2, 3]));
assert_eq!(v.iter().copied().collect_exact(4), None);
assert_eq!(v.iter().copied().collect_exact(2), None);
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fn try_unzip<A, B, E>(self) -> Result<(Vec<A>, Vec<B>), E>
where This: IntoIterator<Item = Result<(A, B), E>>,

Efficiently splits an iterator of Result<(A, B), E> into two Vecs, short-circuiting on error.

Consumes the iterator, collecting all A elements into one vector and all B elements into another, without first allocating an intermediate vector of tuples. Returns the tuple (Vec<A>, Vec<B>) on success, or the first error encountered.

use alux_sdk::*;

let input = vec![Ok((1, "x")), Ok((2, "y"))];
let (xs, ys) = input.try_unzip::<_, _, ()>().unwrap();

assert_eq!(xs, vec![1, 2]);
assert_eq!(ys, vec!["x", "y"]);
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.