Enum sqlparser::ast::TableConstraint [−][src]
A table-level constraint, specified in a CREATE TABLE
or an
ALTER TABLE ADD <constraint>
statement.
Variants
[ CONSTRAINT <name> ] { PRIMARY KEY | UNIQUE } (<columns>)
Fields of Unique
A referential integrity constraint ([ CONSTRAINT <name> ] FOREIGN KEY (<columns>) REFERENCES <foreign_table> (<referred_columns>)
)
Fields of ForeignKey
[ CONSTRAINT <name> ] CHECK (<expr>)
Trait Implementations
impl Clone for TableConstraint
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fn clone(&self) -> TableConstraint
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for TableConstraint
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impl Display for TableConstraint
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impl Eq for TableConstraint
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impl Hash for TableConstraint
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl PartialEq<TableConstraint> for TableConstraint
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fn eq(&self, other: &TableConstraint) -> bool
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fn ne(&self, other: &TableConstraint) -> bool
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impl StructuralEq for TableConstraint
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impl StructuralPartialEq for TableConstraint
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Auto Trait Implementations
impl RefUnwindSafe for TableConstraint
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impl Send for TableConstraint
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impl Sync for TableConstraint
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impl Unpin for TableConstraint
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impl UnwindSafe for TableConstraint
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,