Enum MediaType 

#[repr(i32)]
pub enum MediaType {
    Unspecified = 0,
    Article = 1,
    Image = 2,
    Video = 3,
    Document = 4,
    Embed = 5,
}

Compatibility summary of the preview media.

Variants

Unspecified = 0

No typed preview media was detected.

Article = 1

Metadata explicitly identifies this link as an article.

Image = 2

The preview’s primary media is an image.

Video = 3

The preview’s primary media is a video or video player.

Document = 4

The preview’s primary media is a document or downloadable file.

Embed = 5

The preview’s primary media is a provider embed.

Implementations

impl MediaType

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of MediaType.

pub fn from_i32(value: i32) -> Option<MediaType>

👎Deprecated:

Use the TryFrom<i32> implementation instead

Converts an i32 to a MediaType, or None if value is not a valid variant.

impl MediaType

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<MediaType>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for MediaType

fn clone(&self) -> MediaType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MediaType

impl Debug for MediaType

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

Formats the value using the given formatter.

impl Default for MediaType

fn default() -> MediaType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MediaType

fn deserialize<__D>( __deserializer: __D, ) -> Result<MediaType, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MediaType

impl Hash for MediaType

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Ord for MediaType

fn cmp(&self, other: &MediaType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for MediaType

fn eq(&self, other: &MediaType) -> 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 PartialOrd for MediaType

fn partial_cmp(&self, other: &MediaType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for MediaType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MediaType

impl TryFrom<i32> for MediaType

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<MediaType, DecodeError>

Performs the conversion.