Struct UrlPreview 

pub struct UrlPreview {

    pub id: i64,
    pub url: Option<String>,
    pub site_name: Option<String>,
    pub title: Option<String>,
    pub description: Option<String>,
    pub photo: Option<Photo>,
    pub duration: Option<i64>,
    pub media_type: Option<i32>,
    pub display_url: Option<String>,
    pub provider: Option<String>,
    pub author: Option<String>,
    pub media: Option<UrlPreviewMedia>,
    pub layout: Option<UrlPreviewLayout>,
}

Fields

id: i64

ID of the URL preview row in our database.

url: Option<String>

URL of the link

site_name: Option<String>

Site name of the link

title: Option<String>

Title of the link

description: Option<String>

Description of the link

photo: Option<Photo>

Image ID of the link

duration: Option<i64>

Duration of the content

media_type: Option<i32>

Metadata-derived content type of the preview target

display_url: Option<String>

Sanitized URL text for display only, not a fetch target.

provider: Option<String>

Stable provider key from the preview pipeline, such as “youtube” or “loom”.

author: Option<String>

Author, channel, account, or publisher when provided by metadata.

media: Option<UrlPreviewMedia>

Typed primary media for this preview.

layout: Option<UrlPreviewLayout>

Server-provided layout hints that clients can adapt to available space.

Implementations

impl UrlPreview

pub fn url(&self) -> &str

Returns the value of url, or the default value if url is unset.

pub fn site_name(&self) -> &str

Returns the value of site_name, or the default value if site_name is unset.

pub fn title(&self) -> &str

Returns the value of title, or the default value if title is unset.

pub fn description(&self) -> &str

Returns the value of description, or the default value if description is unset.

pub fn duration(&self) -> i64

Returns the value of duration, or the default value if duration is unset.

pub fn media_type(&self) -> MediaType

Returns the enum value of media_type, or the default if the field is unset or set to an invalid enum value.

pub fn set_media_type(&mut self, value: MediaType)

Sets media_type to the provided enum value.

pub fn display_url(&self) -> &str

Returns the value of display_url, or the default value if display_url is unset.

pub fn provider(&self) -> &str

Returns the value of provider, or the default value if provider is unset.

pub fn author(&self) -> &str

Returns the value of author, or the default value if author is unset.

Trait Implementations

impl Clone for UrlPreview

fn clone(&self) -> UrlPreview

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UrlPreview

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

Formats the value using the given formatter.

impl Default for UrlPreview

fn default() -> UrlPreview

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UrlPreview

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for UrlPreview

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for UrlPreview

fn eq(&self, other: &UrlPreview) -> 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 Serialize for UrlPreview

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 UrlPreview