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TableAlterOption

sea_query::table

Enum TableAlterOption

#[non_exhaustive]pub enum TableAlterOption {
    AddColumn(AddColumnOption),
    ModifyColumn(ColumnDef),
    RenameColumn(DynIden, DynIden),
    DropColumn(DropColumnOption),
    AddForeignKey(TableForeignKey),
    DropForeignKey(DynIden),
    DropConstraint(DynIden),
}

Expand description

All available table alter options

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AddColumn(AddColumnOption)

ModifyColumn(ColumnDef)

RenameColumn(DynIden, DynIden)

DropColumn(DropColumnOption)

AddForeignKey(TableForeignKey)

DropForeignKey(DynIden)

DropConstraint(DynIden)

Trait Implementations§

impl Clone for TableAlterOption

fn clone(&self) -> TableAlterOption

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for TableAlterOption

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for TableAlterOption

impl RefUnwindSafe for TableAlterOption

impl Send for TableAlterOption

impl Sync for TableAlterOption

impl Unpin for TableAlterOption

impl UnsafeUnpin for TableAlterOption

impl UnwindSafe for TableAlterOption

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

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

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.