pub struct ItemReference {
pub id: i64,
pub item_id: i64,
pub bibliography: Bibliography,
pub location: String,
}Expand description
アイテムと参考文献の関連付け
Fields§
§id: i64§item_id: i64§bibliography: Bibliography§location: StringImplementations§
Source§impl ItemReference
impl ItemReference
Sourcepub async fn register_optional(
val: Option<Self>,
conn: &mut SqliteConnection,
is_on_conflict_do_nothing: bool,
) -> Result<Option<Self>, Error>
pub async fn register_optional( val: Option<Self>, conn: &mut SqliteConnection, is_on_conflict_do_nothing: bool, ) -> Result<Option<Self>, Error>
値がSomeの場合に登録を実行する、Self::register()の糖衣関数
Sourcepub async fn register(
&self,
conn: &mut SqliteConnection,
is_on_conflict_do_nothing: bool,
) -> Result<Self, Error>
pub async fn register( &self, conn: &mut SqliteConnection, is_on_conflict_do_nothing: bool, ) -> Result<Self, Error>
1つのレコードを登録するための、Self::register_many()の糖衣関数
Sourcepub async fn register_many(
values: &[Self],
conn: &mut SqliteConnection,
is_on_conflict_do_nothing: bool,
) -> Result<Vec<Self>, Error>
pub async fn register_many( values: &[Self], conn: &mut SqliteConnection, is_on_conflict_do_nothing: bool, ) -> Result<Vec<Self>, Error>
複数レコードを一括で登録します。
1クエリあたり、MAX_BIND_COUNT件の値が登録されます。
§SQL
以下のクエリが実行されます。
- ..はプレースホルダの省略です。
- ON CONFLICT DO NOTHING はフラグが
trueの場合に有効化されます。
INSERT INTO item_references (
item_id,bibliography_id,location
)
VALUES (..) [ON CONFLICT DO NOTHING] RETURNING idSource§impl ItemReference
impl ItemReference
Sourcepub async fn select_all(conn: &mut SqliteConnection) -> Result<Vec<Self>, Error>
pub async fn select_all(conn: &mut SqliteConnection) -> Result<Vec<Self>, Error>
“view_deserializable_item_reference“からすべてのレコードを取得します。
§SQL
以下のクエリが実行されます。
SELECT * FROM view_deserializable_item_referenceSource§impl ItemReference
impl ItemReference
Trait Implementations§
Source§impl Clone for ItemReference
impl Clone for ItemReference
Source§fn clone(&self) -> ItemReference
fn clone(&self) -> ItemReference
Returns a duplicate 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 ItemReference
impl Debug for ItemReference
Source§impl Default for ItemReference
impl Default for ItemReference
Source§fn default() -> ItemReference
fn default() -> ItemReference
Returns the “default value” for a type. Read more
Source§impl FromRow<'_, SqliteRow> for ItemReference
impl FromRow<'_, SqliteRow> for ItemReference
Source§impl PartialEq for ItemReference
impl PartialEq for ItemReference
impl Eq for ItemReference
impl StructuralPartialEq for ItemReference
Auto Trait Implementations§
impl Freeze for ItemReference
impl RefUnwindSafe for ItemReference
impl Send for ItemReference
impl Sync for ItemReference
impl Unpin for ItemReference
impl UnwindSafe for ItemReference
Blanket Implementations§
§impl<T> AnyEq for T
impl<T> AnyEq for T
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
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can
then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be
further downcast into Rc<ConcreteType> where ConcreteType implements Trait.§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s.§impl<T> DowncastSync for T
impl<T> DowncastSync for T
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§impl<State, Message> IntoBoot<State, Message> for State
impl<State, Message> IntoBoot<State, Message> for State
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more§impl<T> NoneValue for Twhere
T: Default,
impl<T> NoneValue for Twhere
T: Default,
type NoneType = T
§fn null_value() -> T
fn null_value() -> T
The none-equivalent value.
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> PolicyExt for Twhere
T: ?Sized,
impl<T> PolicyExt for Twhere
T: ?Sized,
Source§impl<R, P> ReadPrimitive<R> for P
impl<R, P> ReadPrimitive<R> for P
Source§fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
fn read_from_little_endian(read: &mut R) -> Result<Self, Error>
Read this value from the supplied reader. Same as
ReadEndian::read_from_little_endian().