Struct sea_schema::postgres::def::PrimaryKey
source · pub struct PrimaryKey {
pub name: String,
pub columns: Vec<String>,
}
Available on crate features
postgres
and def
only.Expand description
A constraint stating that the given columns act as a unique identifier for rows in the table. This implies that the columns are not null and are unique together
Fields§
§name: String
§columns: Vec<String>
Implementations§
source§impl PrimaryKey
impl PrimaryKey
pub fn write(&self) -> IndexCreateStatement
Available on crate feature
writer
only.Trait Implementations§
source§impl Clone for PrimaryKey
impl Clone for PrimaryKey
source§fn clone(&self) -> PrimaryKey
fn clone(&self) -> PrimaryKey
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for PrimaryKey
impl Debug for PrimaryKey
source§impl PartialEq for PrimaryKey
impl PartialEq for PrimaryKey
source§fn eq(&self, other: &PrimaryKey) -> bool
fn eq(&self, other: &PrimaryKey) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl StructuralPartialEq for PrimaryKey
Auto Trait Implementations§
impl RefUnwindSafe for PrimaryKey
impl Send for PrimaryKey
impl Sync for PrimaryKey
impl Unpin for PrimaryKey
impl UnwindSafe for PrimaryKey
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more