pub struct RelBackgroundAndItem {
pub id: i64,
pub item_id: i64,
pub background_info_id: i64,
}Expand description
背景情報とアイテムの関連付け
Fields§
§id: i64§item_id: i64§background_info_id: i64Implementations§
Source§impl RelBackgroundAndItem
impl RelBackgroundAndItem
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 rel_background_and_item (
item_id,background_info_id
)
VALUES (..) [ON CONFLICT DO NOTHING] RETURNING idSource§impl RelBackgroundAndItem
impl RelBackgroundAndItem
Sourcepub async fn select_all(conn: &mut SqliteConnection) -> Result<Vec<Self>, Error>
pub async fn select_all(conn: &mut SqliteConnection) -> Result<Vec<Self>, Error>
“rel_background_and_item“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 rel_background_and_itemTrait Implementations§
Source§impl Clone for RelBackgroundAndItem
impl Clone for RelBackgroundAndItem
Source§fn clone(&self) -> RelBackgroundAndItem
fn clone(&self) -> RelBackgroundAndItem
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 RelBackgroundAndItem
impl Debug for RelBackgroundAndItem
Source§impl Default for RelBackgroundAndItem
impl Default for RelBackgroundAndItem
Source§fn default() -> RelBackgroundAndItem
fn default() -> RelBackgroundAndItem
Returns the “default value” for a type. Read more
Source§impl<'a, R: Row> FromRow<'a, R> for RelBackgroundAndItem
impl<'a, R: Row> FromRow<'a, R> for RelBackgroundAndItem
Source§impl PartialEq for RelBackgroundAndItem
impl PartialEq for RelBackgroundAndItem
impl Eq for RelBackgroundAndItem
impl StructuralPartialEq for RelBackgroundAndItem
Auto Trait Implementations§
impl Freeze for RelBackgroundAndItem
impl RefUnwindSafe for RelBackgroundAndItem
impl Send for RelBackgroundAndItem
impl Sync for RelBackgroundAndItem
impl Unpin for RelBackgroundAndItem
impl UnwindSafe for RelBackgroundAndItem
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T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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Compare self to
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