Struct diesel::query_builder::IncompleteInsertStatement

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pub struct IncompleteInsertStatement<T, Op = Insert> { /* private fields */ }
Expand description

The structure returned by insert_into.

The provided methods values and default_values will insert data into the targeted table.

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impl<T, Op> IncompleteInsertStatement<T, Op>
where T: QuerySource,

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pub fn default_values(self) -> InsertStatement<T, DefaultValues, Op>

Inserts DEFAULT VALUES into the targeted table.

diesel::sql_query("CREATE TABLE users (
    name VARCHAR(255) NOT NULL DEFAULT 'Sean',
    hair_color VARCHAR(255) NOT NULL DEFAULT 'Green'
)").execute(connection)?;

insert_into(users)
    .default_values()
    .execute(connection)
    .unwrap();
let inserted_user = users.first(connection)?;
let expected_data = (String::from("Sean"), String::from("Green"));

assert_eq!(expected_data, inserted_user);
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pub fn values<U>(self, records: U) -> InsertStatement<T, U::Values, Op>
where U: Insertable<T>,

Inserts the given values into the table passed to insert_into.

See the documentation of insert_into for usage examples.

This method can sometimes produce extremely opaque error messages due to limitations of the Rust language. If you receive an error about “overflow evaluating requirement” as a result of calling this method, you may need an & in front of the argument to this method.

Trait Implementations§

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impl<T: Clone, Op: Clone> Clone for IncompleteInsertStatement<T, Op>

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fn clone(&self) -> IncompleteInsertStatement<T, Op>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T: Debug, Op: Debug> Debug for IncompleteInsertStatement<T, Op>

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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: Copy, Op: Copy> Copy for IncompleteInsertStatement<T, Op>

Auto Trait Implementations§

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impl<T, Op> Freeze for IncompleteInsertStatement<T, Op>
where T: Freeze, Op: Freeze,

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impl<T, Op> RefUnwindSafe for IncompleteInsertStatement<T, Op>

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impl<T, Op> Send for IncompleteInsertStatement<T, Op>
where T: Send, Op: Send,

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impl<T, Op> Sync for IncompleteInsertStatement<T, Op>
where T: Sync, Op: Sync,

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impl<T, Op> Unpin for IncompleteInsertStatement<T, Op>
where T: Unpin, Op: Unpin,

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impl<T, Op> UnwindSafe for IncompleteInsertStatement<T, Op>
where T: UnwindSafe, Op: UnwindSafe,

Blanket Implementations§

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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> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> IntoSql for T

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fn into_sql<T>(self) -> AsExprOf<Self, T>

Convert self to an expression for Diesel’s query builder. Read more
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fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T>

Convert &self to an expression for Diesel’s query builder. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.