Enum rp1::SortDirection[−][src]

pub enum SortDirection {
    Asc,
    Desc,
}

Expand description

Specifies in which direction a sorting operation should occur.

See the docs for SortSpec for a detailed description of the query syntax.

Variants

Asc

Sort the field in ascending order.

Desc

Sort the field in descending order.

Trait Implementations

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impl Debug for SortDirection

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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<'de> Deserialize<'de> for SortDirection

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl<'v> FromFormField<'v> for SortDirection

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fn from_value(f: ValueField<'v>) -> Result<Self, Errors<'__v>>

Parse a value of T from a form value field. Read more

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fn from_data<'life0, 'async_trait>(
 field: DataField<'v, 'life0>
) -> Pin<Box<dyn Future<Output = Result<Self, Errors<'v>>> + Send + 'async_trait, Global>> where
 'v: 'async_trait,
 'life0: 'async_trait,
 Self: 'async_trait,

Parse a value of T from a form data field. Read more

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fn default() -> Option<Self>

Returns a default value, if any exists, to be used during lenient parsing when the form field is missing. Read more

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impl PartialEq<SortDirection> for SortDirection

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

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl Serialize for SortDirection

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl Eq for SortDirection

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impl StructuralEq for SortDirection

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impl StructuralPartialEq for SortDirection

Auto Trait Implementations

impl RefUnwindSafe for SortDirection

impl Send for SortDirection

impl Sync for SortDirection

impl Unpin for SortDirection

impl UnwindSafe for SortDirection

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<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,

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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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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<'v, T> FromForm<'v> for T where
T: FromFormField<'v>,

type Context = FromFieldContext<'v, T>

The form guard’s parsing context.

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pub fn init(opts: Options) -> <T as FromForm<'v>>::Context

Initializes and returns the parsing context for Self.

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pub fn push_value(
ctxt: &mut <T as FromForm<'v>>::Context,
field: ValueField<'v>
)

Processes the value field field.

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pub fn push_data<'life0, 'life1, 'async_trait>(
 ctxt: &'life0 mut FromFieldContext<'v, T>,
 field: DataField<'v, 'life1>
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait, Global>> where
 'v: 'async_trait,
 'life0: 'async_trait,
 'life1: 'async_trait,
 T: 'async_trait,

Processes the data field field.

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pub fn finalize(ctxt: <T as FromForm<'v>>::Context) -> Result<T, Errors<'v>>

Finalizes parsing. Returns the parsed value when successful or collection of Errors otherwise. Read more

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fn push_error(_ctxt: &mut Self::Context, _error: Error<'r>)

Processes the external form or field error _error. Read more

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fn default(opts: Options) -> Option<Self>

Returns a default value, if any, to use when a value is desired and parsing fails. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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.

impl<T> IntoCollection<T> for T

pub fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = T>,

Converts self into a collection.

pub fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
A: Array<Item = U>,
F: FnMut(T) -> U,

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impl<T> IntoSql for T

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fn into_sql<T>(self) -> Self::Expression where
Self: AsExpression<T>,

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>,

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

pub fn vzip(self) -> V

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Enum rp1::SortDirection[−][src]

Variants

Trait Implementations

impl Debug for SortDirection

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

impl<'de> Deserialize<'de> for SortDirection

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

impl<'__v> FromFormField<'__v> for SortDirection

fn from_value(__f: ValueField<'__v>) -> Result<Self, Errors<'__v>>

fn from_data<'life0, 'async_trait>( field: DataField<'v, 'life0>) -> Pin<Box<dyn Future<Output = Result<Self, Errors<'v>>> + Send + 'async_trait, Global>> where 'v: 'async_trait, 'life0: 'async_trait, Self: 'async_trait,

fn default() -> Option<Self>

impl PartialEq<SortDirection> for SortDirection

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

fn ne(&self, other: &Rhs) -> bool

impl Serialize for SortDirection

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where __S: Serializer,

impl Eq for SortDirection

impl StructuralEq for SortDirection

impl StructuralPartialEq for SortDirection

Auto Trait Implementations

impl RefUnwindSafe for SortDirection

impl Send for SortDirection

impl Sync for SortDirection

impl Unpin for SortDirection

impl UnwindSafe for SortDirection

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<Q, K> Equivalent<K> for Q where K: Borrow<Q> + ?Sized, Q: Eq + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<'v, T> FromForm<'v> for T where T: FromFormField<'v>,

type Context = FromFieldContext<'v, T>

pub fn init(opts: Options) -> <T as FromForm<'v>>::Context

pub fn push_value( ctxt: &mut <T as FromForm<'v>>::Context, field: ValueField<'v>)

pub fn push_data<'life0, 'life1, 'async_trait>( ctxt: &'life0 mut FromFieldContext<'v, T>, field: DataField<'v, 'life1>) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait, Global>> where 'v: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

pub fn finalize(ctxt: <T as FromForm<'v>>::Context) -> Result<T, Errors<'v>>

fn push_error(_ctxt: &mut Self::Context, _error: Error<'r>)

fn default(opts: Options) -> Option<Self>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

pub fn into(self) -> U

impl<T> IntoCollection<T> for T

pub fn into_collection<A>(self) -> SmallVec<A> where A: Array<Item = T>,

pub fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where A: Array<Item = U>, F: FnMut(T) -> U,

impl<T> IntoSql for T

fn into_sql<T>(self) -> Self::Expression where Self: AsExpression<T>,

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

impl<'v> FromFormField<'v> for SortDirection

fn from_value(f: ValueField<'v>) -> Result<Self, Errors<'__v>>

fn from_data<'life0, 'async_trait>(
field: DataField<'v, 'life0>
) -> Pin<Box<dyn Future<Output = Result<Self, Errors<'v>>> + Send + 'async_trait, Global>> where
'v: 'async_trait,
'life0: 'async_trait,
Self: 'async_trait,

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

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<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,

impl<'v, T> FromForm<'v> for T where
T: FromFormField<'v>,

pub fn push_value(
ctxt: &mut <T as FromForm<'v>>::Context,
field: ValueField<'v>
)

pub fn push_data<'life0, 'life1, 'async_trait>(
ctxt: &'life0 mut FromFieldContext<'v, T>,
field: DataField<'v, 'life1>
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait, Global>> where
'v: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
T: 'async_trait,

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

pub fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = T>,

pub fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
A: Array<Item = U>,
F: FnMut(T) -> U,

fn into_sql<T>(self) -> Self::Expression where
Self: AsExpression<T>,

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

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,