Struct MediaSource

#[non_exhaustive]
pub struct MediaSource {
    pub data_map: DataMap,
    pub type_: Option<Cow<'static, str>>,
    pub media: Option<Cow<'static, str>>,
    pub src: Option<Cow<'static, str>>,
    pub srcset: Option<Cow<'static, str>>,
    pub sizes: Option<Cow<'static, str>>,
    pub width: Option<i64>,
    pub height: Option<i64>,
    /* private fields */
}

The HTML <source> element

MDN Documentation

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

data_map: DataMap

type_: Option<Cow<'static, str>>

Type of embedded resource

media: Option<Cow<'static, str>>

Applicable media

src: Option<Cow<'static, str>>

Address of the resource (in audio or video)

srcset: Option<Cow<'static, str>>

Images to use in different situations, e.g., high-resolution displays, small monitors, etc. (in picture)

sizes: Option<Cow<'static, str>>

Image sizes for different page layouts (in picture)

width: Option<i64>

Horizontal dimension (in picture)

height: Option<i64>

Vertical dimension (in picture)

Trait Implementations

impl Clone for MediaSource

fn clone(&self) -> MediaSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MediaSource

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

Formats the value using the given formatter.

impl Default for MediaSource

fn default() -> MediaSource

Returns the “default value” for a type.

impl Deref for MediaSource

type Target = GlobalAttributes

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for MediaSource

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Display for MediaSource

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

Formats the value using the given formatter.

impl PartialEq for MediaSource

fn eq(&self, other: &MediaSource) -> 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 RenderElement for MediaSource

fn write_opening_tag<W: Write>(&self, writer: &mut W) -> Result

Write the opening tag to a writer.

fn write_closing_tag<W: Write>(&self, writer: &mut W) -> Result

Write the closing tag to a writer, if one is available.

impl StructuralPartialEq for MediaSource