Struct deltachat::reaction::Reactions

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pub struct Reactions {
    reactions: BTreeMap<ContactId, Reaction>,
}
Expand description

Structure representing all reactions to a particular message.

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§reactions: BTreeMap<ContactId, Reaction>

Map from a contact to its reaction to message.

Implementations§

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impl Reactions

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pub fn contacts(&self) -> Vec<ContactId>

Returns vector of contacts that reacted to the message.

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pub fn get(&self, contact_id: ContactId) -> Reaction

Returns reaction of a given contact to message.

If contact did not react to message or removed the reaction, this method returns an empty reaction.

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pub fn is_empty(&self) -> bool

Returns true if the message has no reactions.

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pub fn emoji_frequencies(&self) -> BTreeMap<String, usize>

Returns a map from emojis to their frequencies.

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pub fn emoji_sorted_by_frequency(&self) -> Vec<(String, usize)>

Returns a vector of emojis sorted in descending order of frequencies.

This function can be used to display the reactions in the message bubble in the UIs.

Trait Implementations§

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impl Debug for Reactions

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

Formats the value using the given formatter. Read more
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impl Display for Reactions

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

Formats the value using the given formatter. Read more

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