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Compound

rama::http::protocols::html::selector

Struct Compound 

pub struct Compound { /* private fields */ }
Available on crate features html and http and std only.
Expand description

A compound selector: an optional type/universal selector plus zero or more subclass selectors, all of which must match the same element.

Build one with the infallible Compound::tag / Compound::class / … constructors (see the builder methods).

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impl Compound

pub fn tag(name: impl AsRef<str>) -> Compound

A type (tag) selector, e.g. div (ASCII-lowercased).

pub fn any() -> Compound

The universal selector *.

pub fn class(name: impl AsRef<str>) -> Compound

A class selector, e.g. .menu.

pub fn id(name: impl AsRef<str>) -> Compound

An id selector, e.g. #main.

pub fn with_id(self, id: impl AsRef<str>) -> Compound

Sets (replacing) the id, e.g. #main.

pub fn with_class(self, class: impl AsRef<str>) -> Compound

Adds a class, e.g. .menu.

pub fn with_attr(self, name: impl AsRef<str>) -> Compound

Adds an attribute-presence selector, e.g. [disabled].

pub fn with_attr_eq( self, name: impl AsRef<str>, value: impl AsRef<str>, ) -> Compound

Adds [name="value"] (exact match; ASCII case-insensitive for the attributes HTML compares that way, such as type and rel).

pub fn with_attr_eq_ignore_case( self, name: impl AsRef<str>, value: impl AsRef<str>, ) -> Compound

Adds [name="value" i] (exact, ASCII case-insensitive).

pub fn with_attr_includes( self, name: impl AsRef<str>, value: impl AsRef<str>, ) -> Compound

Adds [name~="value"] (whitespace-separated list contains value).

pub fn with_attr_dash_match( self, name: impl AsRef<str>, value: impl AsRef<str>, ) -> Compound

Adds [name|="value"] (equals value or starts with value-).

pub fn with_attr_prefix( self, name: impl AsRef<str>, value: impl AsRef<str>, ) -> Compound

Adds [name^="value"] (begins with value).

pub fn with_attr_suffix( self, name: impl AsRef<str>, value: impl AsRef<str>, ) -> Compound

Adds [name$="value"] (ends with value).

pub fn with_attr_substring( self, name: impl AsRef<str>, value: impl AsRef<str>, ) -> Compound

Adds [name*="value"] (contains value).

pub fn with_nth_child(self, a: i32, b: i32) -> Compound

Adds :nth-child(an + b).

pub fn with_nth_of_type(self, a: i32, b: i32) -> Compound

Adds :nth-of-type(an + b).

pub fn with_first_child(self) -> Compound

Adds :first-child.

pub fn with_first_of_type(self) -> Compound

Adds :first-of-type.

pub fn without(self, compound: Compound) -> Compound

Adds :not(compound).

Trait Implementations§

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impl Clone for Compound

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fn clone(&self) -> Compound

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 Debug for Compound

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

Formats the value using the given formatter. Read more
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impl Default for Compound

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fn default() -> Compound

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

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impl PartialEq for Compound

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fn eq(&self, other: &Compound) -> 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 Compound

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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<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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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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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

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

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Converts to this type from a reference to the input type.
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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

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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_request(self) -> Request<T>

Wrap the input message T in a rama_grpc::Request
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const ALIGN: usize

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type Init = T

The type for initializers.
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