Struct diesel::sql_types::Date[−][src]

pub struct Date;

Expand description

The date SQL type.

`ToSql` impls

chrono::NaiveDate with feature = "chrono"

`FromSql` impls

chrono::NaiveDate with feature = "chrono"

Trait Implementations

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impl Add for Date

type Rhs = Interval

The SQL type which can be added to this one

type Output = Timestamp

The SQL type of the result of adding Rhs to Self

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impl<'expr> AsExpression<Date> for &'expr PgDate

type Expression = Bound<Date, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr2, 'expr> AsExpression<Date> for &'expr2 &'expr PgDate

type Expression = Bound<Date, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl AsExpression<Date> for PgDate

type Expression = Bound<Date, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr> AsExpression<Date> for &'expr NaiveDate

type Expression = Bound<Date, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr2, 'expr> AsExpression<Date> for &'expr2 &'expr NaiveDate

type Expression = Bound<Date, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl AsExpression<Date> for NaiveDate

type Expression = Bound<Date, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl Clone for Date

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fn clone(&self) -> Date

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Date

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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 Default for Date

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fn default() -> Date

Returns the “default value” for a type. Read more

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impl FromSql<Date, Pg> for NaiveDate

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fn from_sql(bytes: Option<&[u8 ]>) -> Result<Self>

See the trait documentation.

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impl FromSql<Date, Pg> for PgDate

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fn from_sql(bytes: Option<&[u8 ]>) -> Result<Self>

See the trait documentation.

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impl HasSqlType<Date> for Pg

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fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type Read more

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impl QueryId for Date

type QueryId = Date

A type which uniquely represents Self in a SQL query. Read more

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const HAS_STATIC_QUERY_ID: bool

Can the SQL generated by Self be uniquely identified by its type? Read more

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fn query_id() -> Option<TypeId>

Returns the type id of Self::QueryId if Self::HAS_STATIC_QUERY_ID. Returns None otherwise. Read more

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impl Sub for Date

type Rhs = Interval

The SQL type which can be subtracted from this one

type Output = Timestamp

The SQL type of the result of subtracting Rhs from Self

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impl ToSql<Date, Pg> for NaiveDate

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fn to_sql<W: Write>(&self, out: &mut Output<'_, W, Pg>) -> Result

See the trait documentation.

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impl ToSql<Date, Pg> for PgDate

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fn to_sql<W: Write>(&self, out: &mut Output<'_, W, Pg>) -> Result

See the trait documentation.

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impl SqlOrd for Date

Auto Trait Implementations

impl RefUnwindSafe for Date

impl Send for Date

impl Sync for Date

impl Unpin for Date

impl UnwindSafe for Date

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub 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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pub 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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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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impl<T> IntoNullable for T where
T: NotNull,

type Nullable = Nullable<T>

The nullable representation of this type. Read more

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impl<T> IntoSql for T

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

Convert self to an expression for Diesel’s query builder. Read more

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fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,

Convert &self to an expression for Diesel’s query builder. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct diesel::sql_types::Date[−][src]

ToSql impls

FromSql impls

Trait Implementations

impl Add for Date

type Rhs = Interval

type Output = Timestamp

impl<'expr> AsExpression<Date> for &'expr PgDate

type Expression = Bound<Date, Self>

fn as_expression(self) -> Self::Expression

impl<'expr2, 'expr> AsExpression<Date> for &'expr2 &'expr PgDate

type Expression = Bound<Date, Self>

fn as_expression(self) -> Self::Expression

impl AsExpression<Date> for PgDate

type Expression = Bound<Date, Self>

fn as_expression(self) -> Self::Expression

impl<'expr> AsExpression<Date> for &'expr NaiveDate

type Expression = Bound<Date, Self>

fn as_expression(self) -> Self::Expression

impl<'expr2, 'expr> AsExpression<Date> for &'expr2 &'expr NaiveDate

type Expression = Bound<Date, Self>

fn as_expression(self) -> Self::Expression

impl AsExpression<Date> for NaiveDate

type Expression = Bound<Date, Self>

fn as_expression(self) -> Self::Expression

impl Clone for Date

fn clone(&self) -> Date

fn clone_from(&mut self, source: &Self)

impl Debug for Date

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Default for Date

fn default() -> Date

impl FromSql<Date, Pg> for NaiveDate

fn from_sql(bytes: Option<&[u8]>) -> Result<Self>

impl FromSql<Date, Pg> for PgDate

fn from_sql(bytes: Option<&[u8]>) -> Result<Self>

impl HasSqlType<Date> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

impl QueryId for Date

type QueryId = Date

const HAS_STATIC_QUERY_ID: bool

fn query_id() -> Option<TypeId>

impl Sub for Date

type Rhs = Interval

type Output = Timestamp

impl ToSql<Date, Pg> for NaiveDate

fn to_sql<W: Write>(&self, out: &mut Output<'_, W, Pg>) -> Result

impl ToSql<Date, Pg> for PgDate

fn to_sql<W: Write>(&self, out: &mut Output<'_, W, Pg>) -> Result

impl Copy for Date

impl NotNull for Date

impl SingleValue for Date

impl SqlOrd for Date

Auto Trait Implementations

impl RefUnwindSafe for Date

impl Send for Date

impl Sync for Date

impl Unpin for Date

impl UnwindSafe for Date

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> IntoNullable for T where T: NotNull,

type Nullable = Nullable<T>

impl<T> IntoSql for T

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

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where &'a Self: AsExpression<T>,

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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

`ToSql` impls

`FromSql` impls

fn from_sql(bytes: Option<&[u8 ]>) -> Result<Self>

fn from_sql(bytes: Option<&[u8 ]>) -> Result<Self>

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> IntoNullable for T where
T: NotNull,

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

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,

impl<T> ToOwned for T where
T: Clone,

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,