Struct diesel::sql_types::Timestamp

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pub struct Timestamp;

Expand description

The timestamp SQL type.

§`ToSql` impls

std::time::SystemTime (PG only)
chrono::NaiveDateTime with feature = "chrono"
time::PrimitiveDateTime with feature = "time"
time::OffsetDateTime with feature = "time" (MySQL only)

§`FromSql` impls

std::time::SystemTime (PG only)
chrono::NaiveDateTime with feature = "chrono"
time::PrimitiveDateTime with feature = "time"
time::OffsetDateTime with feature = "time" (MySQL only)

Trait Implementations§

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impl Add for Timestamp

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type Rhs = Interval

The SQL type which can be added to this one

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type Output = Timestamp

The SQL type of the result of adding Rhs to Self

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impl<'expr, 'expr2> AsExpression<Timestamp> for &'expr2 &'expr NaiveDateTime

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type Expression = Bound<Timestamp, &'expr2 &'expr NaiveDateTime>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr, 'expr2> AsExpression<Timestamp> for &'expr2 &'expr PgTimestamp

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type Expression = Bound<Timestamp, &'expr2 &'expr PgTimestamp>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr, 'expr2> AsExpression<Timestamp> for &'expr2 &'expr SystemTime

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type Expression = Bound<Timestamp, &'expr2 &'expr SystemTime>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr> AsExpression<Timestamp> for &'expr NaiveDateTime

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type Expression = Bound<Timestamp, &'__expr NaiveDateTime>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr> AsExpression<Timestamp> for &'expr PgTimestamp

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type Expression = Bound<Timestamp, &'__expr PgTimestamp>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl<'expr> AsExpression<Timestamp> for &'expr SystemTime

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type Expression = Bound<Timestamp, &'__expr SystemTime>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl AsExpression<Timestamp> for NaiveDateTime

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type Expression = Bound<Timestamp, NaiveDateTime>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl AsExpression<Timestamp> for PgTimestamp

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type Expression = Bound<Timestamp, PgTimestamp>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl AsExpression<Timestamp> for SystemTime

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type Expression = Bound<Timestamp, SystemTime>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl Clone for Timestamp

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fn clone(&self) -> Timestamp

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 Timestamp

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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 Timestamp

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fn default() -> Timestamp

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

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impl FromSql<Timestamp, Pg> for NaiveDateTime

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.

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fn from_nullable_sql(bytes: Option<DB::RawValue<'_>>) -> Result<Self>

A specialized variant of from_sql for handling null values. Read more

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impl FromSql<Timestamp, Pg> for PgTimestamp

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.

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fn from_nullable_sql(bytes: Option<DB::RawValue<'_>>) -> Result<Self>

A specialized variant of from_sql for handling null values. Read more

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impl FromSql<Timestamp, Pg> for SystemTime

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fn from_sql(bytes: PgValue<'_>) -> Result<Self>

See the trait documentation.

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fn from_nullable_sql(bytes: Option<DB::RawValue<'_>>) -> Result<Self>

A specialized variant of from_sql for handling null values. Read more

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impl HasSqlType<Timestamp> for Pg

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fn metadata(_: &mut Self::MetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type Read more

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impl QueryId for Timestamp

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type QueryId = Timestamp

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

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const HAS_STATIC_QUERY_ID: bool = true

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 SqlType for Timestamp

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type IsNull = NotNull

Is this type nullable? Read more

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impl Sub for Timestamp

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type Rhs = Interval

The SQL type which can be subtracted from this one

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type Output = Timestamp

The SQL type of the result of subtracting Rhs from Self

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impl ToSql<Timestamp, Pg> for NaiveDateTime

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

See the trait documentation.

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impl ToSql<Timestamp, Pg> for PgTimestamp

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

See the trait documentation.

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impl ToSql<Timestamp, Pg> for SystemTime

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

See the trait documentation.

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impl Copy for Timestamp

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impl SingleValue for Timestamp

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impl SqlOrd for Timestamp

Auto Trait Implementations§

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impl UnwindSafe for Timestamp

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<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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

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impl<ST, U, DB> CompatibleType<U, DB> for ST
where DB: Backend, ST: SqlType + SingleValue, U: FromSqlRow<ST, DB>,

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type SqlType = ST

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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 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> IntoNotNullable for T
where T: SqlType<IsNull = NotNull>,

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type NotNullable = T

The not nullable representation of this type. Read more

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impl<T> IntoNullable for T
where T: SqlType<IsNull = NotNull> + SingleValue,

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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, 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) -> AsExprOf<&'a Self, T>
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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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>,

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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>::Error>

Performs the conversion.

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

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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Struct diesel::sql_types::TimestampCopy item path

§ToSql impls

§FromSql impls

Trait Implementations§

impl Add for Timestamp

type Rhs = Interval

type Output = Timestamp

impl<'__expr, '__expr2> AsExpression<Timestamp> for &'__expr2 &'__expr NaiveDateTime

type Expression = Bound<Timestamp, &'__expr2 &'__expr NaiveDateTime>

fn as_expression(self) -> Self::Expression

impl<'__expr, '__expr2> AsExpression<Timestamp> for &'__expr2 &'__expr PgTimestamp

type Expression = Bound<Timestamp, &'__expr2 &'__expr PgTimestamp>

fn as_expression(self) -> Self::Expression

impl<'__expr, '__expr2> AsExpression<Timestamp> for &'__expr2 &'__expr SystemTime

type Expression = Bound<Timestamp, &'__expr2 &'__expr SystemTime>

fn as_expression(self) -> Self::Expression

impl<'__expr> AsExpression<Timestamp> for &'__expr NaiveDateTime

type Expression = Bound<Timestamp, &'__expr NaiveDateTime>

fn as_expression(self) -> Self::Expression

impl<'__expr> AsExpression<Timestamp> for &'__expr PgTimestamp

type Expression = Bound<Timestamp, &'__expr PgTimestamp>

fn as_expression(self) -> Self::Expression

impl<'__expr> AsExpression<Timestamp> for &'__expr SystemTime

type Expression = Bound<Timestamp, &'__expr SystemTime>

fn as_expression(self) -> Self::Expression

impl AsExpression<Timestamp> for NaiveDateTime

type Expression = Bound<Timestamp, NaiveDateTime>

fn as_expression(self) -> Self::Expression

impl AsExpression<Timestamp> for PgTimestamp

type Expression = Bound<Timestamp, PgTimestamp>

fn as_expression(self) -> Self::Expression

impl AsExpression<Timestamp> for SystemTime

type Expression = Bound<Timestamp, SystemTime>

fn as_expression(self) -> Self::Expression

impl Clone for Timestamp

fn clone(&self) -> Timestamp

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

impl Debug for Timestamp

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

impl Default for Timestamp

fn default() -> Timestamp

impl FromSql<Timestamp, Pg> for NaiveDateTime

fn from_sql(bytes: PgValue<'_>) -> Result<Self>

fn from_nullable_sql(bytes: Option<DB::RawValue<'_>>) -> Result<Self>

impl FromSql<Timestamp, Pg> for PgTimestamp

fn from_sql(bytes: PgValue<'_>) -> Result<Self>

fn from_nullable_sql(bytes: Option<DB::RawValue<'_>>) -> Result<Self>

impl FromSql<Timestamp, Pg> for SystemTime

fn from_sql(bytes: PgValue<'_>) -> Result<Self>

fn from_nullable_sql(bytes: Option<DB::RawValue<'_>>) -> Result<Self>

impl HasSqlType<Timestamp> for Pg

fn metadata(_: &mut Self::MetadataLookup) -> PgTypeMetadata

impl QueryId for Timestamp

type QueryId = Timestamp

const HAS_STATIC_QUERY_ID: bool = true

fn query_id() -> Option<TypeId>

impl SqlType for Timestamp

type IsNull = NotNull

impl Sub for Timestamp

type Rhs = Interval

type Output = Timestamp

impl ToSql<Timestamp, Pg> for NaiveDateTime

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

impl ToSql<Timestamp, Pg> for PgTimestamp

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

impl ToSql<Timestamp, Pg> for SystemTime

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

impl Copy for Timestamp

impl SingleValue for Timestamp

impl SqlOrd for Timestamp

Auto Trait Implementations§

impl Freeze for Timestamp

impl RefUnwindSafe for Timestamp

impl Send for Timestamp

impl Sync for Timestamp

impl Unpin for Timestamp

impl UnwindSafe for Timestamp

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Struct diesel::sql_types::Timestamp

§`ToSql` impls

§`FromSql` impls

impl<'expr, 'expr2> AsExpression<Timestamp> for &'expr2 &'expr NaiveDateTime

type Expression = Bound<Timestamp, &'expr2 &'expr NaiveDateTime>

impl<'expr, 'expr2> AsExpression<Timestamp> for &'expr2 &'expr PgTimestamp

type Expression = Bound<Timestamp, &'expr2 &'expr PgTimestamp>

impl<'expr, 'expr2> AsExpression<Timestamp> for &'expr2 &'expr SystemTime

type Expression = Bound<Timestamp, &'expr2 &'expr SystemTime>

impl<'expr> AsExpression<Timestamp> for &'expr NaiveDateTime

impl<'expr> AsExpression<Timestamp> for &'expr PgTimestamp

impl<'expr> AsExpression<Timestamp> for &'expr SystemTime

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> CloneToUninit for T
where T: Clone,

impl<ST, U, DB> CompatibleType<U, DB> for ST
where DB: Backend, ST: SqlType + SingleValue, U: FromSqlRow<ST, DB>,

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

impl<T> IntoNotNullable for T
where T: SqlType<IsNull = NotNull>,

impl<T> IntoNullable for T
where T: SqlType<IsNull = NotNull> + SingleValue,

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

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

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>,

impl<ST> TypedExpressionType for ST
where ST: SingleValue,