Enum Element

pub enum Element<L> {
    Shape(Shape<L>),
    Text(Text<L>),
}

A primitive layout element.

Variants

Shape(Shape<L>)

A primitive layout shape.

Text(Text<L>)

A primitive text annotation.

Implementations

impl<L> Element<L>

pub fn unwrap_shape(self) -> Shape<L>

Returns the value contained in this variant.

Panics

Panics if the enum value is not of the expected variant.

pub fn get_shape(&self) -> Option<&Shape<L>>

Returns a reference to the value contained in this variant.

Returns None if the enum value is not of the expected variant.

pub fn into_shape(self) -> Option<Shape<L>>

Returns the value contained in this variant.

Returns None if the enum value is not of the expected variant.

pub fn unwrap_text(self) -> Text<L>

Returns the value contained in this variant.

Panics

Panics if the enum value is not of the expected variant.

pub fn get_text(&self) -> Option<&Text<L>>

Returns a reference to the value contained in this variant.

Returns None if the enum value is not of the expected variant.

pub fn into_text(self) -> Option<Text<L>>

Returns the value contained in this variant.

Returns None if the enum value is not of the expected variant.

pub fn is_shape(&self) -> bool

Returns true if this value is the expected variant.

pub fn is_text(&self) -> bool

Returns true if this value is the expected variant.

pub fn as_ref(&self) -> ElementRef<&Shape<L>, &Text<L>>

Converts types to references.

For example, transforms a variant field with type T to &T.

pub fn as_mut(&mut self) -> ElementRef<&mut Shape<L>, &mut Text<L>>

Converts types to mutable references.

For example, transforms a variant field with type T to &mut T.

impl<L> Element<L>

pub fn layer(&self) -> &L

pub fn with_layer<L2>(&self, layer: L2) -> Element<L2>

pub fn map_layer<L2, F>(&self, f: F) -> Element<L2>

where F: FnOnce(&L) -> L2,

Trait Implementations

impl<L: Clone> Clone for Element<L>

fn clone(&self) -> Element<L>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<L: Debug> Debug for Element<L>

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

Formats the value using the given formatter.

impl<'de, L> Deserialize<'de> for Element<L>

where L: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<L> From<Shape<L>> for Element<L>

fn from(value: Shape<L>) -> Self

Converts to this type from the input type.

impl<L> From<Text<L>> for Element<L>

fn from(value: Text<L>) -> Self

Converts to this type from the input type.

impl<L: Hash> Hash for Element<L>

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<L: PartialEq> PartialEq for Element<L>

fn eq(&self, other: &Element<L>) -> bool

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

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<L> Serialize for Element<L>

where L: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<L: Eq> Eq for Element<L>

impl<L> StructuralPartialEq for Element<L>