Struct Query

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pub struct Query<'a, O: From<Row>> {
    pub code: &'static str,
    pub vals: &'a [&'a (dyn ToSql + Sync)],
    /* private fields */
}
Expand description

The base type that is returned by the SQL query macros.

It is not intended for this type to be created manually.

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§code: &'static str

The SQL code with placeholders in the form of $1, $2, etc

§vals: &'a [&'a (dyn ToSql + Sync)]

The values being injected into the prepared statement

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impl<'a, O: From<Row> + Send + Sync> Query<'a, O>

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pub async fn execute_on(self, client: &mut Client) -> Result<u64, Error>

executes this query on a client.

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impl<'a, O> Freeze for Query<'a, O>

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impl<'a, O> !RefUnwindSafe for Query<'a, O>

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impl<'a, O> Send for Query<'a, O>
where O: Send,

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impl<'a, O> Sync for Query<'a, O>
where O: Sync,

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impl<'a, O> Unpin for Query<'a, O>
where O: Unpin,

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impl<'a, O> !UnwindSafe for Query<'a, O>

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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> 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> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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

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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V