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Represents the author of a message.
A user sent this message. Reflects the from field.
A channel or a suoergroup sent this message.
Reflects the sender_chat field.
Returns true if self is of variant User.
Unwraps the value, yielding the content of User.
Panics if the value is not User, with a panic message including the content of self.
Returns Some if self is of variant User, and None otherwise.
Returns true if self is of variant Chat.
Unwraps the value, yielding the content of Chat.
Panics if the value is not Chat, with a panic message including the content of self.
Returns Some if self is of variant Chat, and None otherwise.
Performs copy-assignment from
source.
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Formats the value using the given formatter.
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This method tests for self and other values to be equal, and is used
by ==.
This method tests for !=. The default implementation is almost always
sufficient, and should not be overridden without very good reason.
Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Instruments this type with the provided
Span, returning an
Instrumented wrapper.
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Instruments this type with the provided
Span, returning an
Instrumented wrapper.
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Instruments this type with the
current Span, returning an
Instrumented wrapper.
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Calls U::from(self).
That is, this conversion is whatever the implementation of
From<T> for U chooses to do.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
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Uses borrowed data to replace owned data, usually by cloning.
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.