courseselectapi::entity::course

Struct Course

pub struct Course {Show 28 fields
    pub updt: Option<NaiveDateTime>,
    pub ver: Option<i32>,
    pub uuid: Uuid,
    pub updu: Option<Uuid>,
    pub rstatus: Option<RStatus>,
    pub is_public: Option<bool>,
    pub available_below: Uuid,
    pub academic_year: Uuid,
    pub min_count: Option<i32>,
    pub max_count: Option<i32>,
    pub curriculum: Uuid,
    pub status: Status,
    pub feedback: Option<Json<Enrollment>>,
    pub extras: Option<Json<Enrollment>>,
    pub coordinator: Option<Uuid>,
    pub teachers: Option<Vec<Uuid>>,
    pub name: String,
    pub picture: Option<String>,
    pub subject: Option<Subject>,
    pub year: Option<i32>,
    pub waiting_list_enabled: Option<bool>,
    pub price: Option<f32>,
    pub academic_points: Option<Json<Vec<AcademicPoints>>>,
    pub prerequisites: Option<Json<Vec<Prerequisites>>>,
    pub enroll_by: NaiveDateTime,
    pub withdraw_before: Option<NaiveDateTime>,
    pub log: Option<Json<Vec<Log>>>,
    pub subgroups: Option<Vec<Uuid>>,
}

Fields§

§updt: Option<NaiveDateTime>§ver: Option<i32>§uuid: Uuid§updu: Option<Uuid>§rstatus: Option<RStatus>§is_public: Option<bool>§available_below: Uuid§academic_year: Uuid§min_count: Option<i32>§max_count: Option<i32>§curriculum: Uuid§status: Status§feedback: Option<Json<Enrollment>>§extras: Option<Json<Enrollment>>§coordinator: Option<Uuid>§teachers: Option<Vec<Uuid>>§name: String§picture: Option<String>§subject: Option<Subject>§year: Option<i32>§waiting_list_enabled: Option<bool>§price: Option<f32>§academic_points: Option<Json<Vec<AcademicPoints>>>§prerequisites: Option<Json<Vec<Prerequisites>>>§enroll_by: NaiveDateTime§withdraw_before: Option<NaiveDateTime>§log: Option<Json<Vec<Log>>>§subgroups: Option<Vec<Uuid>>

Implementations§

impl Course

pub fn from_request(course: &CourseRequest) -> Course

pub fn to_response(&self) -> CourseResponse

pub fn to_response_list(courses: Vec<Course>) -> Vec<CourseResponse>

Trait Implementations§

impl<'update> AsChangeset for &'update Course

type Target = table

The table which Self::Changeset will be updating

type Changeset = <(Option<Eq<updt, <&'update NaiveDateTime as AsExpression<<updt as Expression>::SqlType>>::Expression>>, Option<Eq<ver, <&'update i32 as AsExpression<<ver as Expression>::SqlType>>::Expression>>, Option<Eq<updu, <&'update Uuid as AsExpression<<updu as Expression>::SqlType>>::Expression>>, Option<Eq<rstatus, <&'update RStatus as AsExpression<<rstatus as Expression>::SqlType>>::Expression>>, Option<Eq<is_public, <&'update bool as AsExpression<<is_public as Expression>::SqlType>>::Expression>>, Eq<available_below, <&'update Uuid as AsExpression<<available_below as Expression>::SqlType>>::Expression>, Eq<academic_year, <&'update Uuid as AsExpression<<academic_year as Expression>::SqlType>>::Expression>, Option<Eq<min_count, <&'update i32 as AsExpression<<min_count as Expression>::SqlType>>::Expression>>, Option<Eq<max_count, <&'update i32 as AsExpression<<max_count as Expression>::SqlType>>::Expression>>, Eq<curriculum, <&'update Uuid as AsExpression<<curriculum as Expression>::SqlType>>::Expression>, Eq<status, <&'update Status as AsExpression<<status as Expression>::SqlType>>::Expression>, Option<Eq<feedback, <&'update Json<Enrollment> as AsExpression<<feedback as Expression>::SqlType>>::Expression>>, Option<Eq<extras, <&'update Json<Enrollment> as AsExpression<<extras as Expression>::SqlType>>::Expression>>, Option<Eq<coordinator, <&'update Uuid as AsExpression<<coordinator as Expression>::SqlType>>::Expression>>, Option<Eq<teachers, <&'update Vec<Uuid> as AsExpression<<teachers as Expression>::SqlType>>::Expression>>, Eq<name, <&'update String as AsExpression<<name as Expression>::SqlType>>::Expression>, Option<Eq<picture, <&'update String as AsExpression<<picture as Expression>::SqlType>>::Expression>>, Option<Eq<subject, <&'update Subject as AsExpression<<subject as Expression>::SqlType>>::Expression>>, Option<Eq<year, <&'update i32 as AsExpression<<year as Expression>::SqlType>>::Expression>>, Option<Eq<waiting_list_enabled, <&'update bool as AsExpression<<waiting_list_enabled as Expression>::SqlType>>::Expression>>, Option<Eq<price, <&'update f32 as AsExpression<<price as Expression>::SqlType>>::Expression>>, Option<Eq<academic_points, <&'update Json<Vec<AcademicPoints>> as AsExpression<<academic_points as Expression>::SqlType>>::Expression>>, Option<Eq<prerequisites, <&'update Json<Vec<Prerequisites>> as AsExpression<<prerequisites as Expression>::SqlType>>::Expression>>, Eq<enroll_by, <&'update NaiveDateTime as AsExpression<<enroll_by as Expression>::SqlType>>::Expression>, Option<Eq<withdraw_before, <&'update NaiveDateTime as AsExpression<<withdraw_before as Expression>::SqlType>>::Expression>>, Option<Eq<log, <&'update Json<Vec<Log>> as AsExpression<<log as Expression>::SqlType>>::Expression>>, Option<Eq<subgroups, <&'update Vec<Uuid> as AsExpression<<subgroups as Expression>::SqlType>>::Expression>>) as AsChangeset>::Changeset

The update statement this type represents

fn as_changeset(self) -> Self::Changeset

Convert self into the actual update statement being executed

impl<'update> AsChangeset for Course

type Target = table

The table which Self::Changeset will be updating

type Changeset = <(Option<Eq<updt, <NaiveDateTime as AsExpression<<updt as Expression>::SqlType>>::Expression>>, Option<Eq<ver, <i32 as AsExpression<<ver as Expression>::SqlType>>::Expression>>, Option<Eq<updu, <Uuid as AsExpression<<updu as Expression>::SqlType>>::Expression>>, Option<Eq<rstatus, <RStatus as AsExpression<<rstatus as Expression>::SqlType>>::Expression>>, Option<Eq<is_public, <bool as AsExpression<<is_public as Expression>::SqlType>>::Expression>>, Eq<available_below, <Uuid as AsExpression<<available_below as Expression>::SqlType>>::Expression>, Eq<academic_year, <Uuid as AsExpression<<academic_year as Expression>::SqlType>>::Expression>, Option<Eq<min_count, <i32 as AsExpression<<min_count as Expression>::SqlType>>::Expression>>, Option<Eq<max_count, <i32 as AsExpression<<max_count as Expression>::SqlType>>::Expression>>, Eq<curriculum, <Uuid as AsExpression<<curriculum as Expression>::SqlType>>::Expression>, Eq<status, <Status as AsExpression<<status as Expression>::SqlType>>::Expression>, Option<Eq<feedback, <Json<Enrollment> as AsExpression<<feedback as Expression>::SqlType>>::Expression>>, Option<Eq<extras, <Json<Enrollment> as AsExpression<<extras as Expression>::SqlType>>::Expression>>, Option<Eq<coordinator, <Uuid as AsExpression<<coordinator as Expression>::SqlType>>::Expression>>, Option<Eq<teachers, <Vec<Uuid> as AsExpression<<teachers as Expression>::SqlType>>::Expression>>, Eq<name, <String as AsExpression<<name as Expression>::SqlType>>::Expression>, Option<Eq<picture, <String as AsExpression<<picture as Expression>::SqlType>>::Expression>>, Option<Eq<subject, <Subject as AsExpression<<subject as Expression>::SqlType>>::Expression>>, Option<Eq<year, <i32 as AsExpression<<year as Expression>::SqlType>>::Expression>>, Option<Eq<waiting_list_enabled, <bool as AsExpression<<waiting_list_enabled as Expression>::SqlType>>::Expression>>, Option<Eq<price, <f32 as AsExpression<<price as Expression>::SqlType>>::Expression>>, Option<Eq<academic_points, <Json<Vec<AcademicPoints>> as AsExpression<<academic_points as Expression>::SqlType>>::Expression>>, Option<Eq<prerequisites, <Json<Vec<Prerequisites>> as AsExpression<<prerequisites as Expression>::SqlType>>::Expression>>, Eq<enroll_by, <NaiveDateTime as AsExpression<<enroll_by as Expression>::SqlType>>::Expression>, Option<Eq<withdraw_before, <NaiveDateTime as AsExpression<<withdraw_before as Expression>::SqlType>>::Expression>>, Option<Eq<log, <Json<Vec<Log>> as AsExpression<<log as Expression>::SqlType>>::Expression>>, Option<Eq<subgroups, <Vec<Uuid> as AsExpression<<subgroups as Expression>::SqlType>>::Expression>>) as AsChangeset>::Changeset

The update statement this type represents

fn as_changeset(self) -> Self::Changeset

Convert self into the actual update statement being executed

impl Clone for Course

fn clone(&self) -> Course

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Course

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

Formats the value using the given formatter. Read more

impl Default for Course

fn default() -> Course

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

impl<'de> Deserialize<'de> for Course

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

Deserialize this value from the given Serde deserializer. Read more

impl HasTable for Course

type Table = table

The table this type is associated with.

fn table() -> Self::Table

Returns the table this type is associated with.

impl<'ident> Identifiable for &'ident Course

type Id = &'ident Uuid

The type of this struct’s identifier. Read more

fn id(self) -> Self::Id

Returns the identifier for this record. Read more

impl<'insert> Insertable<table> for &'insert Course

type Values = <(Option<Eq<updt, <&'insert NaiveDateTime as AsExpression<<updt as Expression>::SqlType>>::Expression>>, Option<Eq<ver, <&'insert i32 as AsExpression<<ver as Expression>::SqlType>>::Expression>>, Option<Eq<uuid, <&'insert Uuid as AsExpression<<uuid as Expression>::SqlType>>::Expression>>, Option<Eq<updu, <&'insert Uuid as AsExpression<<updu as Expression>::SqlType>>::Expression>>, Option<Eq<rstatus, <&'insert RStatus as AsExpression<<rstatus as Expression>::SqlType>>::Expression>>, Option<Eq<is_public, <&'insert bool as AsExpression<<is_public as Expression>::SqlType>>::Expression>>, Option<Eq<available_below, <&'insert Uuid as AsExpression<<available_below as Expression>::SqlType>>::Expression>>, Option<Eq<academic_year, <&'insert Uuid as AsExpression<<academic_year as Expression>::SqlType>>::Expression>>, Option<Eq<min_count, <&'insert i32 as AsExpression<<min_count as Expression>::SqlType>>::Expression>>, Option<Eq<max_count, <&'insert i32 as AsExpression<<max_count as Expression>::SqlType>>::Expression>>, Option<Eq<curriculum, <&'insert Uuid as AsExpression<<curriculum as Expression>::SqlType>>::Expression>>, Option<Eq<status, <&'insert Status as AsExpression<<status as Expression>::SqlType>>::Expression>>, Option<Eq<feedback, <&'insert Json<Enrollment> as AsExpression<<feedback as Expression>::SqlType>>::Expression>>, Option<Eq<extras, <&'insert Json<Enrollment> as AsExpression<<extras as Expression>::SqlType>>::Expression>>, Option<Eq<coordinator, <&'insert Uuid as AsExpression<<coordinator as Expression>::SqlType>>::Expression>>, Option<Eq<teachers, <&'insert Vec<Uuid> as AsExpression<<teachers as Expression>::SqlType>>::Expression>>, Option<Eq<name, <&'insert String as AsExpression<<name as Expression>::SqlType>>::Expression>>, Option<Eq<picture, <&'insert String as AsExpression<<picture as Expression>::SqlType>>::Expression>>, Option<Eq<subject, <&'insert Subject as AsExpression<<subject as Expression>::SqlType>>::Expression>>, Option<Eq<year, <&'insert i32 as AsExpression<<year as Expression>::SqlType>>::Expression>>, Option<Eq<waiting_list_enabled, <&'insert bool as AsExpression<<waiting_list_enabled as Expression>::SqlType>>::Expression>>, Option<Eq<price, <&'insert f32 as AsExpression<<price as Expression>::SqlType>>::Expression>>, Option<Eq<academic_points, <&'insert Json<Vec<AcademicPoints>> as AsExpression<<academic_points as Expression>::SqlType>>::Expression>>, Option<Eq<prerequisites, <&'insert Json<Vec<Prerequisites>> as AsExpression<<prerequisites as Expression>::SqlType>>::Expression>>, Option<Eq<enroll_by, <&'insert NaiveDateTime as AsExpression<<enroll_by as Expression>::SqlType>>::Expression>>, Option<Eq<withdraw_before, <&'insert NaiveDateTime as AsExpression<<withdraw_before as Expression>::SqlType>>::Expression>>, Option<Eq<log, <&'insert Json<Vec<Log>> as AsExpression<<log as Expression>::SqlType>>::Expression>>, Option<Eq<subgroups, <&'insert Vec<Uuid> as AsExpression<<subgroups as Expression>::SqlType>>::Expression>>) as Insertable<table>>::Values

The VALUES clause to insert these records Read more

fn values(self) -> Self::Values

Construct Self::Values Read more

fn insert_into(self, table: T) -> InsertStatement<T, Self::Values>
where Self: Sized,

Insert self into a given table. Read more

impl<'insert> Insertable<table> for Course

type Values = <(Option<Eq<updt, <NaiveDateTime as AsExpression<<updt as Expression>::SqlType>>::Expression>>, Option<Eq<ver, <i32 as AsExpression<<ver as Expression>::SqlType>>::Expression>>, Option<Eq<uuid, <Uuid as AsExpression<<uuid as Expression>::SqlType>>::Expression>>, Option<Eq<updu, <Uuid as AsExpression<<updu as Expression>::SqlType>>::Expression>>, Option<Eq<rstatus, <RStatus as AsExpression<<rstatus as Expression>::SqlType>>::Expression>>, Option<Eq<is_public, <bool as AsExpression<<is_public as Expression>::SqlType>>::Expression>>, Option<Eq<available_below, <Uuid as AsExpression<<available_below as Expression>::SqlType>>::Expression>>, Option<Eq<academic_year, <Uuid as AsExpression<<academic_year as Expression>::SqlType>>::Expression>>, Option<Eq<min_count, <i32 as AsExpression<<min_count as Expression>::SqlType>>::Expression>>, Option<Eq<max_count, <i32 as AsExpression<<max_count as Expression>::SqlType>>::Expression>>, Option<Eq<curriculum, <Uuid as AsExpression<<curriculum as Expression>::SqlType>>::Expression>>, Option<Eq<status, <Status as AsExpression<<status as Expression>::SqlType>>::Expression>>, Option<Eq<feedback, <Json<Enrollment> as AsExpression<<feedback as Expression>::SqlType>>::Expression>>, Option<Eq<extras, <Json<Enrollment> as AsExpression<<extras as Expression>::SqlType>>::Expression>>, Option<Eq<coordinator, <Uuid as AsExpression<<coordinator as Expression>::SqlType>>::Expression>>, Option<Eq<teachers, <Vec<Uuid> as AsExpression<<teachers as Expression>::SqlType>>::Expression>>, Option<Eq<name, <String as AsExpression<<name as Expression>::SqlType>>::Expression>>, Option<Eq<picture, <String as AsExpression<<picture as Expression>::SqlType>>::Expression>>, Option<Eq<subject, <Subject as AsExpression<<subject as Expression>::SqlType>>::Expression>>, Option<Eq<year, <i32 as AsExpression<<year as Expression>::SqlType>>::Expression>>, Option<Eq<waiting_list_enabled, <bool as AsExpression<<waiting_list_enabled as Expression>::SqlType>>::Expression>>, Option<Eq<price, <f32 as AsExpression<<price as Expression>::SqlType>>::Expression>>, Option<Eq<academic_points, <Json<Vec<AcademicPoints>> as AsExpression<<academic_points as Expression>::SqlType>>::Expression>>, Option<Eq<prerequisites, <Json<Vec<Prerequisites>> as AsExpression<<prerequisites as Expression>::SqlType>>::Expression>>, Option<Eq<enroll_by, <NaiveDateTime as AsExpression<<enroll_by as Expression>::SqlType>>::Expression>>, Option<Eq<withdraw_before, <NaiveDateTime as AsExpression<<withdraw_before as Expression>::SqlType>>::Expression>>, Option<Eq<log, <Json<Vec<Log>> as AsExpression<<log as Expression>::SqlType>>::Expression>>, Option<Eq<subgroups, <Vec<Uuid> as AsExpression<<subgroups as Expression>::SqlType>>::Expression>>) as Insertable<table>>::Values

The VALUES clause to insert these records Read more

fn values(self) -> Self::Values

Construct Self::Values Read more

fn insert_into(self, table: T) -> InsertStatement<T, Self::Values>
where Self: Sized,

Insert self into a given table. Read more

impl MetaFields for Course

fn update_fields(&mut self, user_id: Uuid)

fn init_fields(&mut self, user_id: Uuid)

impl PartialEq for Course

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<DB: Backend, ST> Queryable<ST, DB> for Course
where (Option<NaiveDateTime>, Option<i32>, Uuid, Option<Uuid>, Option<RStatus>, Option<bool>, Uuid, Uuid, Option<i32>, Option<i32>, Uuid, Status, Option<Json<Enrollment>>, Option<Json<Enrollment>>, Option<Uuid>, Option<Vec<Uuid>>, String, Option<String>, Option<Subject>, Option<i32>, Option<bool>, Option<f32>, Option<Json<Vec<AcademicPoints>>>, Option<Json<Vec<Prerequisites>>>, NaiveDateTime, Option<NaiveDateTime>, Option<Json<Vec<Log>>>, Option<Vec<Uuid>>): Queryable<ST, DB>,

type Row = <(Option<NaiveDateTime>, Option<i32>, Uuid, Option<Uuid>, Option<RStatus>, Option<bool>, Uuid, Uuid, Option<i32>, Option<i32>, Uuid, Status, Option<Json<Enrollment>>, Option<Json<Enrollment>>, Option<Uuid>, Option<Vec<Uuid>>, String, Option<String>, Option<Subject>, Option<i32>, Option<bool>, Option<f32>, Option<Json<Vec<AcademicPoints>>>, Option<Json<Vec<Prerequisites>>>, NaiveDateTime, Option<NaiveDateTime>, Option<Json<Vec<Log>>>, Option<Vec<Uuid>>) as Queryable<ST, DB>>::Row

The Rust type you’d like to map from. Read more

fn build(row: Self::Row) -> Self

Construct an instance of this type

impl<DB: Backend> QueryableByName<DB> for Course
where Option<NaiveDateTime>: FromSql<SqlTypeOf<updt>, __DB> + FromSql<SqlTypeOf<withdraw_before>, DB>, Option<i32>: FromSql<SqlTypeOf<ver>, DB> + FromSql<SqlTypeOf<min_count>, __DB> + FromSql<SqlTypeOf<max_count>, DB> + FromSql<SqlTypeOf<year>, DB>, Uuid: FromSql<SqlTypeOf<uuid>, __DB> + FromSql<SqlTypeOf<available_below>, __DB> + FromSql<SqlTypeOf<academic_year>, DB> + FromSql<SqlTypeOf<curriculum>, DB>, Option<Uuid>: FromSql<SqlTypeOf<updu>, DB> + FromSql<SqlTypeOf<coordinator>, DB>, Option<RStatus>: FromSql<SqlTypeOf<rstatus>, __DB>, Option<bool>: FromSql<SqlTypeOf<is_public>, __DB> + FromSql<SqlTypeOf<waiting_list_enabled>, DB>, Status: FromSql<SqlTypeOf<status>, DB>, Option<Json<Enrollment>>: FromSql<SqlTypeOf<feedback>, DB> + FromSql<SqlTypeOf<extras>, DB>, Option<Vec<Uuid>>: FromSql<SqlTypeOf<teachers>, DB> + FromSql<SqlTypeOf<subgroups>, DB>, String: FromSql<SqlTypeOf<name>, DB>, Option<String>: FromSql<SqlTypeOf<picture>, DB>, Option<Subject>: FromSql<SqlTypeOf<subject>, DB>, Option<f32>: FromSql<SqlTypeOf<price>, DB>, Option<Json<Vec<AcademicPoints>>>: FromSql<SqlTypeOf<academic_points>, DB>, Option<Json<Vec<Prerequisites>>>: FromSql<SqlTypeOf<prerequisites>, DB>, NaiveDateTime: FromSql<SqlTypeOf<enroll_by>, DB>, Option<Json<Vec<Log>>>: FromSql<SqlTypeOf<log>, DB>,

fn build<R: NamedRow<DB>>(row: &__R) -> Result<Self>

Construct an instance of Self from the database row

impl Serialize for Course

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

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for Course

impl<'insert> UndecoratedInsertRecord<table> for Course

Auto Trait Implementations§

impl Freeze for Course

impl RefUnwindSafe for Course

impl Send for Course

impl Sync for Course

impl Unpin for Course

impl UnwindSafe for Course

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<Src, Scheme> ApproxFrom<Src, Scheme> for Src
where Scheme: ApproxScheme,

type Err = NoError

The error type produced by a failed conversion.

fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>

Convert the given value into an approximately equivalent representation.

impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src
where Dst: ApproxFrom<Src, Scheme>, Scheme: ApproxScheme,

type Err = <Dst as ApproxFrom<Src, Scheme>>::Err

The error type produced by a failed conversion.

fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>

Convert the subject into an approximately equivalent representation.

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dst: *mut u8)

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

Performs copy-assignment from self to dst. Read more

impl<T, Dst> ConvAsUtil<Dst> for T

fn approx(self) -> Result<Dst, Self::Err>
where Self: Sized + ApproxInto<Dst>,

Approximate the subject with the default scheme.

fn approx_by<Scheme>(self) -> Result<Dst, Self::Err>
where Self: Sized + ApproxInto<Dst, Scheme>, Scheme: ApproxScheme,

Approximate the subject with a specific scheme.

impl<T> ConvUtil for T

fn approx_as<Dst>(self) -> Result<Dst, Self::Err>
where Self: Sized + ApproxInto<Dst>,

Approximate the subject to a given type with the default scheme.

fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err>
where Self: Sized + ApproxInto<Dst, Scheme>, Scheme: ApproxScheme,

Approximate the subject to a given type with a specific scheme.

fn into_as<Dst>(self) -> Dst
where Self: Sized + Into<Dst>,

Convert the subject to a given type.

fn try_as<Dst>(self) -> Result<Dst, Self::Err>
where Self: Sized + TryInto<Dst>,

Attempt to convert the subject to a given type.

fn value_as<Dst>(self) -> Result<Dst, Self::Err>
where Self: Sized + ValueInto<Dst>,

Attempt a value conversion of the subject to a given type.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> IntoSql for T

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

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

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<R, P> ReadPrimitive<R> for P
where R: Read + ReadEndian<P>, P: Default,

fn read_from_little_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_little_endian().

fn read_from_big_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_big_endian().

fn read_from_native_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_native_endian().

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

impl<Src> TryFrom<Src> for Src

type Err = NoError

The error type produced by a failed conversion.

fn try_from(src: Src) -> Result<Src, <Src as TryFrom<Src>>::Err>

Convert the given value into the subject type.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<Src, Dst> TryInto<Dst> for Src
where Dst: TryFrom<Src>,

type Err = <Dst as TryFrom<Src>>::Err

The error type produced by a failed conversion.

fn try_into(self) -> Result<Dst, <Src as TryInto<Dst>>::Err>

Convert the subject into the destination type.

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.

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

Performs the conversion.

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

fn vzip(self) -> V

impl<Src> ValueFrom<Src> for Src

type Err = NoError

The error type produced by a failed conversion.

fn value_from(src: Src) -> Result<Src, <Src as ValueFrom<Src>>::Err>

Convert the given value into an exactly equivalent representation.

impl<Src, Dst> ValueInto<Dst> for Src
where Dst: ValueFrom<Src>,

type Err = <Dst as ValueFrom<Src>>::Err

The error type produced by a failed conversion.

fn value_into(self) -> Result<Dst, <Src as ValueInto<Dst>>::Err>

Convert the subject into an exactly equivalent representation.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T

impl<T> Scalar for T
where T: 'static + Clone + PartialEq + Debug,