Struct serenity::model::channel::Reaction [−][src]
pub struct Reaction { pub channel_id: ChannelId, pub emoji: ReactionType, pub message_id: MessageId, pub user_id: UserId, }
An emoji reaction to a message.
Fields
channel_id: ChannelId
emoji: ReactionType
The reactive emoji used.
message_id: MessageId
The Id of the Message
that was reacted to.
user_id: UserId
The Id of the User
that sent the reaction.
Methods
impl Reaction
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impl Reaction
pub fn channel(&self) -> Result<Channel>
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pub fn channel(&self) -> Result<Channel>
Retrieves the associated the reaction was made in.
If the cache is enabled, this will search for the already-cached channel. If not - or the channel was not found - this will perform a request over the REST API for the channel.
Requires the Read Message History permission.
pub fn delete(&self) -> Result<()>
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pub fn delete(&self) -> Result<()>
Deletes the reaction, but only if the current user is the user who made the reaction or has permission to.
Requires the Manage Messages permission, if the current user did not perform the reaction.
Errors
If the cache
is enabled, then returns a
ModelError::InvalidPermissions
if the current user does not have
the required permissions.
pub fn message(&self) -> Result<Message>
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pub fn message(&self) -> Result<Message>
Retrieves the Message
associated with this reaction.
Requires the Read Message History permission.
Note: This will send a request to the REST API. Prefer maintaining your own message cache or otherwise having the message available if possible.
pub fn user(&self) -> Result<User>
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pub fn user(&self) -> Result<User>
Retrieves the user that made the reaction.
If the cache is enabled, this will search for the already-cached user. If not - or the user was not found - this will perform a request over the REST API for the user.
pub fn users<R, U>(
&self,
reaction_type: R,
limit: Option<u8>,
after: Option<U>
) -> Result<Vec<User>> where
R: Into<ReactionType>,
U: Into<UserId>,
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pub fn users<R, U>(
&self,
reaction_type: R,
limit: Option<u8>,
after: Option<U>
) -> Result<Vec<User>> where
R: Into<ReactionType>,
U: Into<UserId>,
Retrieves the list of User
s who have reacted to a Message
with a
certain Emoji
.
The default limit
is 50
- specify otherwise to receive a different
maximum number of users. The maximum that may be retrieve at a time is
100
, if a greater number is provided then it is automatically reduced.
The optional after
attribute is to retrieve the users after a certain
user. This is useful for pagination.
Requires the Read Message History permission.
Note: This will send a request to the REST API.
Errors
Returns a ModelError::InvalidPermissions
if the current user does
not have the required permissions.
Trait Implementations
impl Clone for Reaction
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impl Clone for Reaction
fn clone(&self) -> Reaction
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fn clone(&self) -> Reaction
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for Reaction
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impl Debug for Reaction