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

pub struct Timestamp;

Expand description

The timestamp SQL type.

`ToSql` impls

std::time::SystemTime (PG only)
chrono::NaiveDateTime with feature = "chrono"
time::Timespec with feature = "deprecated-time" (PG only)

`FromSql` impls

std::time::SystemTime (PG only)
chrono::NaiveDateTime with feature = "chrono"
time::Timespec with feature = "deprecated-time" (PG only)

Trait Implementations

impl Add for Timestamp

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

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl AsExpression<Timestamp> for NaiveDateTime

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl AsExpression<Timestamp> for String

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl AsExpression<Timestamp> for Timespec

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl AsExpression<Timestamp> for PgTimestamp

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl AsExpression<Timestamp> for SystemTime

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

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

type Expression = Bound<Timestamp, Self>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl Clone for Timestamp

fn clone(&self) -> Timestamp

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl Debug for Timestamp

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

Formats the value using the given formatter. Read more

impl Default for Timestamp

fn default() -> Timestamp

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

impl FromSql<Timestamp, Mysql> for MYSQL_TIME

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

See the trait documentation.

impl FromSql<Timestamp, Mysql> for NaiveDateTime

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

See the trait documentation.

impl FromSql<Timestamp, Pg> for NaiveDateTime

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

See the trait documentation.

impl FromSql<Timestamp, Pg> for Timespec

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

See the trait documentation.

impl FromSql<Timestamp, Pg> for SystemTime

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

See the trait documentation.

impl FromSql<Timestamp, Pg> for PgTimestamp

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

See the trait documentation.

impl FromSql<Timestamp, Sqlite> for NaiveDateTime

fn from_sql(value: Option<&<Sqlite as Backend>::RawValue>) -> Result<Self>

See the trait documentation.

impl FromSql<Timestamp, Sqlite> for *const str

The returned pointer is only valid for the lifetime to the argument of from_sql. This impl is intended for uses where you want to write a new impl in terms of String, but don’t want to allocate. We have to return a raw pointer instead of a reference with a lifetime due to the structure of FromSql

fn from_sql(value: Option<&SqliteValue>) -> Result<Self>

See the trait documentation.

impl HasSqlType<Timestamp> for Sqlite

fn metadata(_: &()) -> SqliteType

Fetch the metadata for the given type Read more

impl HasSqlType<Timestamp> for Mysql

fn metadata(_: &()) -> MysqlType

Fetch the metadata for the given type Read more

impl HasSqlType<Timestamp> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type Read more

impl QueryId for Timestamp

type QueryId = Timestamp

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

const HAS_STATIC_QUERY_ID: bool

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

fn query_id() -> Option<TypeId>

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

impl Sub for Timestamp

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

impl ToSql<Timestamp, Mysql> for MYSQL_TIME

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

See the trait documentation.

impl ToSql<Timestamp, Mysql> for NaiveDateTime

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

See the trait documentation.

impl ToSql<Timestamp, Pg> for NaiveDateTime

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

See the trait documentation.

impl ToSql<Timestamp, Pg> for Timespec

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

See the trait documentation.

impl ToSql<Timestamp, Pg> for SystemTime

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

See the trait documentation.

impl ToSql<Timestamp, Pg> for PgTimestamp

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

See the trait documentation.

impl ToSql<Timestamp, Sqlite> for NaiveDateTime

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

See the trait documentation.

impl ToSql<Timestamp, Sqlite> for str

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

See the trait documentation.

impl ToSql<Timestamp, Sqlite> for String

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

See the trait documentation.

impl Copy for Timestamp

impl NotNull for Timestamp

impl SingleValue for Timestamp

impl SqlOrd for Timestamp

Auto Trait Implementations

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 T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

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

pub fn into(self) -> U

Performs the conversion.

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

type Nullable = Nullable<T>

The nullable representation of this type. Read more

impl<T> IntoSql for T

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

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

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.