[−][src]Struct serenity::model::channel::Reaction
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
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Serialize for Reaction
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impl Serialize for Reaction
fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl<'de> Deserialize<'de> for Reaction
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impl<'de> Deserialize<'de> for Reaction
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
type Owned = T
fn to_owned(&self) -> T
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fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
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fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> From for T
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impl<T> From for T
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
try_from
)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> BorrowMut for T where
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impl<T> BorrowMut for T where
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Mutably borrows from an owned value. Read more
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U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
try_from
)Performs the conversion.
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Gets the TypeId
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. Read more
impl<T> DeserializeOwned for T where
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