Struct parcel_css::declaration::DeclarationBlock

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pub struct DeclarationBlock<'i> {
    pub important_declarations: Vec<Property<'i>>,
    pub declarations: Vec<Property<'i>>,
}

Expand description

A CSS declaration block.

Properties are separated into a list of !important declararations, and a list of normal declarations. This reduces memory usage compared with storing a boolean along with each property.

Fields

important_declarations: Vec<Property<'i>>

A list of !important declarations in the block.

declarations: Vec<Property<'i>>

A list of normal declarations in the block.

Implementations

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impl<'i> DeclarationBlock<'i>

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pub fn parse<'t>(
input: &mut Parser<'i, 't>,
options: &ParserOptions
) -> Result<Self, ParseError<'i, ParserError<'i>>>

Parses a declaration block from CSS syntax.

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impl<'i> DeclarationBlock<'i>

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pub fn is_empty(&self) -> bool

Returns whether the declaration block is empty.

Trait Implementations

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impl<'i> Clone for DeclarationBlock<'i>

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fn clone(&self) -> DeclarationBlock<'i>

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<'i> Debug for DeclarationBlock<'i>

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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<'i> PartialEq<DeclarationBlock<'i>> for DeclarationBlock<'i>

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fn eq(&self, other: &DeclarationBlock<'i>) -> bool

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

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fn ne(&self, other: &DeclarationBlock<'i>) -> bool

This method tests for !=.

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impl<'i> ToCss for DeclarationBlock<'i>

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fn to_css<W>(&self, dest: &mut Printer<'_, W>) -> Result<(), PrinterError> where
W: Write,

Serialize self in CSS syntax, writing to dest.

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fn to_css_string(
&self,
options: PrinterOptions<'_>
) -> Result<String, PrinterError>

Serialize self in CSS syntax and return a string. Read more

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impl<'i> StructuralPartialEq for DeclarationBlock<'i>

Auto Trait Implementations

impl<'i> RefUnwindSafe for DeclarationBlock<'i>

impl<'i> Send for DeclarationBlock<'i>

impl<'i> Sync for DeclarationBlock<'i>

impl<'i> Unpin for DeclarationBlock<'i>

impl<'i> UnwindSafe for DeclarationBlock<'i>

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

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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

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)

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct parcel_css::declaration::DeclarationBlock

Fields

Implementations

impl<'i> DeclarationBlock<'i>

pub fn parse<'t>( input: &mut Parser<'i, 't>, options: &ParserOptions) -> Result<Self, ParseError<'i, ParserError<'i>>>

impl<'i> DeclarationBlock<'i>

pub fn is_empty(&self) -> bool

Trait Implementations

impl<'i> Clone for DeclarationBlock<'i>

fn clone(&self) -> DeclarationBlock<'i>

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

impl<'i> Debug for DeclarationBlock<'i>

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

impl<'i> PartialEq<DeclarationBlock<'i>> for DeclarationBlock<'i>

fn eq(&self, other: &DeclarationBlock<'i>) -> bool

fn ne(&self, other: &DeclarationBlock<'i>) -> bool

impl<'i> ToCss for DeclarationBlock<'i>

fn to_css<W>(&self, dest: &mut Printer<'_, W>) -> Result<(), PrinterError> where W: Write,

fn to_css_string( &self, options: PrinterOptions<'_>) -> Result<String, PrinterError>

impl<'i> StructuralPartialEq for DeclarationBlock<'i>

Auto Trait Implementations

impl<'i> RefUnwindSafe for DeclarationBlock<'i>

impl<'i> Send for DeclarationBlock<'i>

impl<'i> Sync for DeclarationBlock<'i>

impl<'i> Unpin for DeclarationBlock<'i>

impl<'i> UnwindSafe for DeclarationBlock<'i>

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Pointee for T

type Metadata = ()

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

pub fn parse<'t>(
input: &mut Parser<'i, 't>,
options: &ParserOptions
) -> Result<Self, ParseError<'i, ParserError<'i>>>

fn to_css<W>(&self, dest: &mut Printer<'_, W>) -> Result<(), PrinterError> where
W: Write,

fn to_css_string(
&self,
options: PrinterOptions<'_>
) -> Result<String, PrinterError>

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

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

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

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

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

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

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

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