Enum sql_parse::ForeignKeyOnAction

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pub enum ForeignKeyOnAction {
    Restrict(Span),
    Cascade(Span),
    SetNull(Span),
    NoAction(Span),
    SetDefault(Span),
}

Expand description

Action to take on event for foreign key

Variants

`Restrict(Span)`

`Cascade(Span)`

`SetNull(Span)`

`NoAction(Span)`

`SetDefault(Span)`

Trait Implementations

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impl Clone for ForeignKeyOnAction

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fn clone(&self) -> ForeignKeyOnAction

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 Debug for ForeignKeyOnAction

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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 Spanned for ForeignKeyOnAction

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fn span(&self) -> Span

Compute byte span of an ast fragment

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fn join_span(&self, other: &impl OptSpanned) -> Span

Compute the minimal span containing both self and other

Auto Trait Implementations

impl RefUnwindSafe for ForeignKeyOnAction

impl Send for ForeignKeyOnAction

impl Sync for ForeignKeyOnAction

impl Unpin for ForeignKeyOnAction

impl UnwindSafe for ForeignKeyOnAction

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

pub 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

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum sql_parse::ForeignKeyOnAction

Variants

Restrict(Span)

Cascade(Span)

SetNull(Span)

NoAction(Span)

SetDefault(Span)

Trait Implementations

impl Clone for ForeignKeyOnAction

fn clone(&self) -> ForeignKeyOnAction

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

impl Debug for ForeignKeyOnAction

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

impl Spanned for ForeignKeyOnAction

fn span(&self) -> Span

fn join_span(&self, other: &impl OptSpanned) -> Span

Auto Trait Implementations

impl RefUnwindSafe for ForeignKeyOnAction

impl Send for ForeignKeyOnAction

impl Sync for ForeignKeyOnAction

impl Unpin for ForeignKeyOnAction

impl UnwindSafe for ForeignKeyOnAction

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

`Restrict(Span)`

`Cascade(Span)`

`SetNull(Span)`

`NoAction(Span)`

`SetDefault(Span)`

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

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

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

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

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

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

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