Struct relations::model::Page

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pub struct Page {
    pub id: i32,
    pub page_number: i32,
    pub content: String,
    pub book_id: i32,
}

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§id: i32§page_number: i32§content: String§book_id: i32

Trait Implementations§

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impl<__FK> BelongsTo<&Book> for Page
where __FK: Hash + Eq, for<'__a> &'__a i32: Into<Option<&'__a __FK>>, for<'__a> &'__a Book: Identifiable<Id = &'__a __FK>,

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type ForeignKey = __FK

The foreign key of this struct
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type ForeignKeyColumn = book_id

The database column representing the foreign key of the table this struct represents
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fn foreign_key(&self) -> Option<&Self::ForeignKey>

Returns the foreign key for self
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fn foreign_key_column() -> Self::ForeignKeyColumn

Returns the foreign key column of this struct’s table
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impl<__FK> BelongsTo<Book> for Page
where __FK: Hash + Eq, for<'__a> &'__a i32: Into<Option<&'__a __FK>>, for<'__a> &'__a Book: Identifiable<Id = &'__a __FK>,

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type ForeignKey = __FK

The foreign key of this struct
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type ForeignKeyColumn = book_id

The database column representing the foreign key of the table this struct represents
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fn foreign_key(&self) -> Option<&Self::ForeignKey>

Returns the foreign key for self
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fn foreign_key_column() -> Self::ForeignKeyColumn

Returns the foreign key column of this struct’s table
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impl Debug for Page

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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 HasTable for Page

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type Table = table

The table this type is associated with.
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fn table() -> Self::Table

Returns the table this type is associated with.
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impl<'ident> Identifiable for &'ident Page

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type Id = &'ident i32

The type of this struct’s identifier. Read more
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fn id(self) -> Self::Id

Returns the identifier for this record. Read more
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impl PartialEq for Page

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fn eq(&self, other: &Page) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<__DB: Backend, __ST0, __ST1, __ST2, __ST3> Queryable<(__ST0, __ST1, __ST2, __ST3), __DB> for Page
where (i32, i32, String, i32): FromStaticSqlRow<(__ST0, __ST1, __ST2, __ST3), __DB>,

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type Row = (i32, i32, String, i32)

The Rust type you’d like to map from. Read more
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fn build(row: Self::Row) -> Result<Self>

Construct an instance of this type
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impl<__DB: Backend> Selectable<__DB> for Page

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type SelectExpression = (id, page_number, content, book_id)

The expression you’d like to select. Read more
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fn construct_selection() -> Self::SelectExpression

Construct an instance of the expression
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impl StructuralPartialEq for Page

Auto Trait Implementations§

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impl Freeze for Page

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impl RefUnwindSafe for Page

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impl Send for Page

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impl Sync for Page

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impl Unpin for Page

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impl UnwindSafe for Page

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, Parent, Child> BelongingToDsl<&'a Vec<Parent>> for Child
where Child: BelongingToDsl<&'a [Parent]>,

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type Output = <Child as BelongingToDsl<&'a [Parent]>>::Output

The query returned by belonging_to
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fn belonging_to( parents: &'a Vec<Parent> ) -> <Child as BelongingToDsl<&'a Vec<Parent>>>::Output

Get the record(s) belonging to record(s) other
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impl<T> Borrow<T> for T
where T: ?Sized,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> IntoSql for T

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fn into_sql<T>(self) -> Self::Expression
where Self: Sized + AsExpression<T>, T: SqlType + TypedExpressionType,

Convert self to an expression for Diesel’s query builder. Read more
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fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression
where &'a Self: AsExpression<T>, T: SqlType + TypedExpressionType,

Convert &self to an expression for Diesel’s query builder. Read more
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impl<T, DB> SelectableHelper<DB> for T
where T: Selectable<DB>, DB: Backend,

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fn as_select() -> SelectBy<T, DB>

Construct a select clause based on a Selectable implementation. Read more
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fn as_returning() -> SelectBy<Self, DB>

An alias for as_select that can be used with returning clauses
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impl<T, ST, DB> StaticallySizedRow<ST, DB> for T
where ST: SqlTypeOrSelectable + TupleSize, T: Queryable<ST, DB>, DB: Backend,

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const FIELD_COUNT: usize = <ST as crate::util::TupleSize>::SIZE

The number of fields that this type will consume.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V