Enum samling::Ref

pub enum Ref<T: RefTarget> {
    Id(Id<T>),
    ExternalId(ExternalId<T>),
    Slug(Slug<T>),
}

Variants

Id(Id<T>)

ExternalId(ExternalId<T>)

Slug(Slug<T>)

Implementations

impl<T: RefTarget> Ref<T>

pub fn id(&self) -> Option<Id<T>>

pub fn slug(&self) -> Option<Slug<T>>

pub fn external_id(&self) -> Option<ExternalId<T>>

pub fn parse(value: String) -> Result<Self>

pub fn not_found_error(&self) -> Error

pub fn take_all_inner(self) -> (Option<i32>, Option<String>, Option<String>)

Trait Implementations

impl<T: Clone + RefTarget> Clone for Ref<T>

fn clone(&self) -> Ref<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + RefTarget> Debug for Ref<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Ref<T>where
    T: Deserialize<'de> + RefTarget,

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

Deserialize this value from the given Serde deserializer.

impl<T: RefTarget> Display for Ref<T>where
    ExternalId<T>: Display,
    Id<T>: Display,
    Slug<T>: Display,

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

Formats the value using the given formatter.

impl<T: RefTarget> From<ExternalId<T>> for Ref<T>

fn from(val: ExternalId<T>) -> Self

Converts to this type from the input type.

impl<T: RefTarget> From<Id<T>> for Ref<T>

fn from(val: Id<T>) -> Self

Converts to this type from the input type.

impl<T: RefTarget> From<Slug<T>> for Ref<T>

fn from(val: Slug<T>) -> Self

Converts to this type from the input type.

impl<S, T> FromRequestParts<S> for Ref<T>where
    S: Send + Sync,
    T: RefTarget + EntityRefPathParam,

Extract entity_ref from HTTP path

type Rejection = Error

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.

fn from_request_parts<'life0, 'life1, 'async_trait>(
    parts: &'life0 mut Parts,
    _state: &'life1 S
) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>where
    Self: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,

Perform the extraction.

impl<T: RefTarget> Hash for Ref<T>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: RefTarget + JsonSchema> JsonSchema for Ref<T>

fn schema_name() -> String

The name of the generated JSON Schema.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl<T: RefTarget> Ord for Ref<T>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<T: RefTarget> PartialEq<Ref<T>> for Ref<T>

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

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

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

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

impl<T: RefTarget> PartialOrd<Ref<T>> for Ref<T>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Serialize for Ref<T>where
    T: Serialize + RefTarget,

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

Serialize this value into the given Serde serializer.

impl<T: RefTarget> Eq for Ref<T>