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Clause

uqa_sql::catalog::collations::expression

Struct Clause 

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pub struct Clause<'a, T> {
    pub argument: &'a T,
    pub name: &'a str,
    pub oid: Option<u32>,
}

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§argument: &'a T§name: &'a str§oid: Option<u32>

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impl<T> Clause<'_, T>

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pub fn executable_name(&self) -> Result<Cow<'_, str>, SQLError>

Executable SQL retains a selected identity instead of resolving its former spelling again.

Auto Trait Implementations§

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impl<'a, T> Freeze for Clause<'a, T>
where &'a T: Freeze,

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impl<'a, T> RefUnwindSafe for Clause<'a, T>
where &'a T: RefUnwindSafe,

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impl<'a, T> Send for Clause<'a, T>
where &'a T: Send,

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impl<'a, T> Sync for Clause<'a, T>
where &'a T: Sync,

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impl<'a, T> Unpin for Clause<'a, T>
where &'a T: Unpin,

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impl<'a, T> UnsafeUnpin for Clause<'a, T>
where &'a T: UnsafeUnpin,

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impl<'a, T> UnwindSafe for Clause<'a, T>
where &'a T: UnwindSafe,

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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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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> From<T> for 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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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.