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SimpleCopyBothInternalTransitionMessage

pg_proto::grammar::backend

Struct SimpleCopyBothInternalTransitionMessage 

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pub struct SimpleCopyBothInternalTransitionMessage(/* private fields */);
Expand description

Validated wire message for one legal Simple transition.

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impl SimpleCopyBothInternalTransitionMessage

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pub const fn as_wire(&self) -> &BackendMessage

Borrows the validated wire message.

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pub fn into_wire(self) -> BackendMessage

Returns the validated wire message.

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pub fn try_map_wire( self, map: impl FnOnce(BackendMessage) -> BackendMessage, ) -> Result<Self, BackendMessage>

Mutates or replaces the wire value while preserving this transition variant.

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Returns the replacement when it no longer denotes this phase transition.

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Calls U::from(self).

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Runs this value followed by next whenever both implement middleware for the intercepted message and state types.
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type Output = 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>

Performs the conversion.