Struct diesel::mysql::types::Datetime[−][src]

pub struct Datetime;

Expand description

Represents the MySQL datetime type.

`ToSql` impls

chrono::NaiveDateTime with feature = "chrono"

`FromSql` impls

chrono::NaiveDateTime with feature = "chrono"

Trait Implementations

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

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

type Expression = Bound<Datetime, Self>

The expression being returned

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fn as_expression(self) -> Self::Expression

Perform the conversion

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impl AsExpression<Datetime> for NaiveDateTime

type Expression = Bound<Datetime, 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 Datetime

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fn clone(&self) -> Datetime

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 Datetime

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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 Datetime

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fn default() -> Datetime

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

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impl FromSql<Datetime, Mysql> for MYSQL_TIME

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

See the trait documentation.

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impl FromSql<Datetime, Mysql> for NaiveDateTime

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

See the trait documentation.

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impl HasSqlType<Datetime> for Mysql

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

Fetch the metadata for the given type Read more

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impl QueryId for Datetime

type QueryId = Datetime

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 ToSql<Datetime, Mysql> for MYSQL_TIME

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

See the trait documentation.

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impl ToSql<Datetime, Mysql> for NaiveDateTime

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

See the trait documentation.

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impl Copy for Datetime

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impl NotNull for Datetime

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impl SingleValue for Datetime

Auto Trait Implementations

impl RefUnwindSafe for Datetime

impl Send for Datetime

impl Sync for Datetime

impl Unpin for Datetime

impl UnwindSafe for Datetime

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::mysql::types::Datetime[−][src]

ToSql impls

FromSql impls

Trait Implementations

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

type Expression = Bound<Datetime, Self>

fn as_expression(self) -> Self::Expression

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

type Expression = Bound<Datetime, Self>

fn as_expression(self) -> Self::Expression

impl AsExpression<Datetime> for NaiveDateTime

type Expression = Bound<Datetime, Self>

fn as_expression(self) -> Self::Expression

impl Clone for Datetime

fn clone(&self) -> Datetime

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

impl Debug for Datetime

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

impl Default for Datetime

fn default() -> Datetime

impl FromSql<Datetime, Mysql> for MYSQL_TIME

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

impl FromSql<Datetime, Mysql> for NaiveDateTime

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

impl HasSqlType<Datetime> for Mysql

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

impl QueryId for Datetime

type QueryId = Datetime

const HAS_STATIC_QUERY_ID: bool

fn query_id() -> Option<TypeId>

impl ToSql<Datetime, Mysql> for MYSQL_TIME

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

impl ToSql<Datetime, Mysql> for NaiveDateTime

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

impl Copy for Datetime

impl NotNull for Datetime

impl SingleValue for Datetime

Auto Trait Implementations

impl RefUnwindSafe for Datetime

impl Send for Datetime

impl Sync for Datetime

impl Unpin for Datetime

impl UnwindSafe for Datetime

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>,

type Error = Infallible

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

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

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

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

`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>,