next_rs::prelude

Struct Classes

pub struct Classes { /* private fields */ }

Expand description

A set of classes, cheap to clone.

The preferred way of creating this is using the classes! macro.

Implementations§

impl Classes

pub fn new() -> Classes

Creates an empty set of classes. (Does not allocate.)

pub fn with_capacity(n: usize) -> Classes

Creates an empty set of classes with capacity for n elements. (Does not allocate if n is zero.)

pub fn push<T>(&mut self, class: T)
where T: Into<Classes>,

Adds a class to a set.

If the provided class has already been added, this method will ignore it.

pub unsafe fn unchecked_push<T>(&mut self, class: T)
where T: Into<IString>,

Adds a class to a set.

If the provided class has already been added, this method will ignore it.

This method won’t check if there are multiple classes in the input string.

§Safety

This function will not split the string into multiple classes. Please do not use it unless you are absolutely certain that the string does not contain any whitespace and it is not empty. Using push() is preferred.

pub fn contains<T>(&self, class: T) -> bool
where T: AsRef<str>,

Check the set contains a class.

pub fn is_empty(&self) -> bool

Check the set is empty.

Trait Implementations§

impl Clone for Classes

fn clone(&self) -> Classes

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Classes

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

Formats the value using the given formatter. Read more

impl Default for Classes

fn default() -> Classes

Returns the “default value” for a type. Read more

impl<T> Extend<T> for Classes
where T: Into<Classes>,

fn extend<I>(&mut self, iter: I)
where I: IntoIterator<Item = T>,

Extends a collection with the contents of an iterator. Read more

fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements. Read more

impl<T> From<&[T]> for Classes
where T: Into<Classes> + Clone,

fn from(t: &[T]) -> Classes

Converts to this type from the input type.

impl From<&IString> for Classes

fn from(t: &IString) -> Classes

Converts to this type from the input type.

impl<T> From<&Option<T>> for Classes
where T: Into<Classes> + Clone,

fn from(t: &Option<T>) -> Classes

Converts to this type from the input type.

impl From<&String> for Classes

fn from(t: &String) -> Classes

Converts to this type from the input type.

impl From<&'static str> for Classes

fn from(t: &'static str) -> Classes

Converts to this type from the input type.

impl<T, const SIZE: usize> From<[T; SIZE]> for Classes
where T: Into<Classes>,

fn from(t: [T; SIZE]) -> Classes

Converts to this type from the input type.

impl From<Cow<'static, str>> for Classes

fn from(t: Cow<'static, str>) -> Classes

Converts to this type from the input type.

impl From<IString> for Classes

fn from(t: IString) -> Classes

Converts to this type from the input type.

impl<T> From<Option<T>> for Classes
where T: Into<Classes>,

fn from(t: Option<T>) -> Classes

Converts to this type from the input type.

impl From<String> for Classes

fn from(t: String) -> Classes

Converts to this type from the input type.

impl From<Style> for Classes

fn from(style: Style) -> Classes

Converts to this type from the input type.

impl From<StyleSource> for Classes

fn from(style_src: StyleSource) -> Classes

Converts to this type from the input type.

impl<T> From<Vec<T>> for Classes
where T: Into<Classes>,

fn from(t: Vec<T>) -> Classes

Converts to this type from the input type.

impl<T> FromIterator<T> for Classes
where T: Into<Classes>,

fn from_iter<IT>(iter: IT) -> Classes
where IT: IntoIterator<Item = T>,

Creates a value from an iterator. Read more

impl ImplicitClone for Classes

fn implicit_clone(&self) -> Self

This function is not magic; it is literally defined as Read more

impl IntoIterator for &Classes

type IntoIter = IntoIter<IString>

Which kind of iterator are we turning this into?

type Item = IString

The type of the elements being iterated over.

fn into_iter(self) -> <&Classes as IntoIterator>::IntoIter

Creates an iterator from a value. Read more

impl IntoIterator for Classes

type IntoIter = IntoIter<IString>

Which kind of iterator are we turning this into?

type Item = IString

The type of the elements being iterated over.

fn into_iter(self) -> <Classes as IntoIterator>::IntoIter

Creates an iterator from a value. Read more

impl IntoPropValue<Classes> for &'static str

fn into_prop_value(self) -> Classes

Convert self to a value of a Properties struct.

impl IntoPropValue<Classes> for Style

fn into_prop_value(self) -> Classes

Convert self to a value of a Properties struct.

impl IntoPropValue<Classes> for StyleSource

fn into_prop_value(self) -> Classes

Convert self to a value of a Properties struct.

impl IntoPropValue<IString> for Classes

fn into_prop_value(self) -> IString

Convert self to a value of a Properties struct.

impl IntoPropValue<Option<IString>> for Classes

fn into_prop_value(self) -> Option<IString>

Convert self to a value of a Properties struct.

impl PartialEq for Classes

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToString for Classes

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl Eq for Classes

Auto Trait Implementations§

impl Freeze for Classes

impl RefUnwindSafe for Classes

impl !Send for Classes

impl !Sync for Classes

impl Unpin for Classes

impl UnwindSafe for Classes

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoPropValue<Option<T>> for T

fn into_prop_value(self) -> Option<T>

Convert self to a value of a Properties struct.

impl<T> IntoPropValue<T> for T

fn into_prop_value(self) -> T

Convert self to a value of a Properties struct.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<Token, Builder, How> AllPropsFor<Builder, How> for Token
where Builder: Buildable<Token>, <Builder as Buildable<Token>>::WrappedToken: HasAllProps<<Builder as Buildable<Token>>::Output, How>,

impl<T> HasAllProps<(), T> for T