Enum InlineQueryResult 

pub enum InlineQueryResult {
    Article(InlineQueryResultArticle),
    Photo(InlineQueryResultPhoto),
    Gif(InlineQueryResultGif),
    Mpeg4Gif(InlineQueryResultMpeg4Gif),
    Video(InlineQueryResultVideo),
    Audio(InlineQueryResultAudio),
    Voice(InlineQueryResultVoice),
    Document(InlineQueryResultDocument),
    Location(InlineQueryResultLocation),
    Venue(InlineQueryResultVenue),
    Contact(InlineQueryResultContact),
    Game(InlineQueryResultGame),
    CachedPhoto(InlineQueryResultCachedPhoto),
    CachedGif(InlineQueryResultCachedGif),
    CachedMpeg4Gif(InlineQueryResultCachedMpeg4Gif),
    CachedSticker(InlineQueryResultCachedSticker),
    CachedDocument(InlineQueryResultCachedDocument),
    CachedVideo(InlineQueryResultCachedVideo),
    CachedVoice(InlineQueryResultCachedVoice),
    CachedAudio(InlineQueryResultCachedAudio),
}

One result to show in an inline query answer.

Up to 50 results can be returned per answerInlineQuery call. Each variant corresponds to a different content type (article, photo, video, etc.). Cached variants re-use a previously uploaded Telegram file_id rather than a URL.

Why two variants share a discriminant

Telegram gives a cached result the same type as its non-cached counterpart — a cached photo is "photo", not "cached_photo" — and tells them apart by whether the payload carries photo_file_id or photo_url. So the tag alone cannot select a variant, which is why Deserialize is implemented by hand below rather than derived.

Variants

Article(InlineQueryResultArticle)

A link to an article or web page.

Photo(InlineQueryResultPhoto)

A link to a photo.

Gif(InlineQueryResultGif)

A link to an animated GIF.

Mpeg4Gif(InlineQueryResultMpeg4Gif)

A link to a video animation (MPEG4 without sound).

Video(InlineQueryResultVideo)

A link to a video.

Audio(InlineQueryResultAudio)

A link to an audio file.

Voice(InlineQueryResultVoice)

A link to a voice recording.

Document(InlineQueryResultDocument)

A link to a general file.

Location(InlineQueryResultLocation)

A geographic location.

Venue(InlineQueryResultVenue)

A venue.

Contact(InlineQueryResultContact)

A contact.

Game(InlineQueryResultGame)

A game.

CachedPhoto(InlineQueryResultCachedPhoto)

A photo from a Telegram file_id.

CachedGif(InlineQueryResultCachedGif)

A GIF from a Telegram file_id.

CachedMpeg4Gif(InlineQueryResultCachedMpeg4Gif)

An MPEG4 GIF from a Telegram file_id.

CachedSticker(InlineQueryResultCachedSticker)

A sticker from a Telegram file_id.

CachedDocument(InlineQueryResultCachedDocument)

A document from a Telegram file_id.

CachedVideo(InlineQueryResultCachedVideo)

A video from a Telegram file_id.

CachedVoice(InlineQueryResultCachedVoice)

A voice message from a Telegram file_id.

CachedAudio(InlineQueryResultCachedAudio)

An audio file from a Telegram file_id.

Trait Implementations

impl Clone for InlineQueryResult

fn clone(&self) -> InlineQueryResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InlineQueryResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for InlineQueryResult

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Selects a variant from the type tag, disambiguating cached results by the presence of their *_file_id field.

A derived #[serde(tag = "type")] implementation cannot do this: seven discriminants map to two variants each, and serde would silently take whichever was declared first. That is the same failure mode as an untagged enum matching the wrong variant — it decodes successfully and hands back the wrong thing.

impl Serialize for InlineQueryResult

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

where __S: Serializer,

Serialize this value into the given Serde serializer.