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CommQueryEngine

Struct CommQueryEngine 

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pub struct CommQueryEngine { /* private fields */ }
Expand description

Indexed query engine for fast lookups.

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impl CommQueryEngine

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pub fn new() -> Self

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pub fn index_message(&mut self, msg: IndexedMessage)

Index a message.

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pub fn index_channel(&mut self, channel: IndexedChannel)

Index a channel.

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pub fn query_messages( &self, query: &MessageQuery, ) -> QueryResult<&IndexedMessage>

Query messages with filters.

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pub fn query_channels( &self, query: &ChannelQuery, ) -> QueryResult<&IndexedChannel>

Query channels with filters.

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pub fn search(&self, text: &str, max_results: usize) -> Vec<&IndexedMessage>

Full-text search over message content.

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pub fn messages_per_channel(&self) -> HashMap<u64, usize>

Get message count per channel.

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pub fn messages_per_sender(&self) -> HashMap<String, usize>

Get message count per sender.

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pub fn message_count(&self) -> usize

Total indexed message count.

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pub fn channel_count(&self) -> usize

Total indexed channel count.

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impl Debug for CommQueryEngine

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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 Default for CommQueryEngine

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fn default() -> CommQueryEngine

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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impl<V, T> VZip<V> for T
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fn vzip(self) -> V