Struct postgres_protocol::message::backend::DeleteBody

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

A DELETE statement

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impl DeleteBody

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pub fn rel_id(&self) -> u32

ID of the relation corresponding to the ID in the relation message.

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pub fn key_tuple(&self) -> Option<&Tuple>

This field is present if the table in which the delete has happened uses an index as REPLICA IDENTITY.

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pub fn old_tuple(&self) -> Option<&Tuple>

This field is present if the table in which the delete has happened has REPLICA IDENTITY set to FULL.

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impl Debug for DeleteBody

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut 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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type Output = T

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type Error = Infallible

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

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

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fn vzip(self) -> V