Struct samling::Id

pub struct Id<T: RefTarget>(_, _);

Implementations

impl<T: RefTarget> Id<T>

pub fn new(value: i32) -> Self

Trait Implementations

impl<T: RefTarget> Clone for Id<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: RefTarget> Debug for Id<T>

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

Formats the value using the given formatter.

impl<'de, T: RefTarget> Deserialize<'de> for Id<T>

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 Id<T>

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

Formats the value using the given formatter.

impl<'a, T: RefTarget> From<&'a Id<T>> for &'a i32

fn from(id: &'a Id<T>) -> Self

Converts to this type from the input type.

impl<'a, T: RefTarget> From<&'a Id<T>> for i32

fn from(id: &'a Id<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<Id<T>> for i32

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

Converts to this type from the input type.

impl<T: RefTarget> From<i32> for Id<T>

fn from(value: i32) -> Self

Converts to this type from the input type.

impl<T: RefTarget> FromStr for Id<T>

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<T: RefTarget> Hash for Id<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 for Id<T>

fn schema_name() -> String

The name of the generated JSON Schema.

fn json_schema(_: &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 Id<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<Id<T>> for Id<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<Id<T>> for Id<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: RefTarget> RefType<T> for Id<T>

type Inner = i32

fn take(self) -> Self::Inner

fn inner(&self) -> &Self::Inner

fn not_found_error(&self) -> Error

fn already_exists_error(&self) -> Error

fn short_type_name() -> &'static str

impl<T: RefTarget> Serialize for Id<T>

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> ToSql for Id<T>

fn to_sql(
    &self,
    ty: &Type,
    w: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Converts the value of self into the binary format of the specified Postgres Type, appending it to out.

fn accepts(ty: &Type) -> bool

Determines if a value of this type can be converted to the specified Postgres Type.

fn to_sql_checked(
    &self,
    ty: &Type,
    out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>

An adaptor method used internally by Rust-Postgres.

fn encode_format(&self, _ty: &Type) -> Format

Specify the encode format

impl<T: RefTarget> Copy for Id<T>

Manually implemented Copy and Clone because of the following reason: “There is a small difference between the two: the derive strategy will also place a Copy bound on type parameters, which isn’t always desired.” https://doc.rust-lang.org/stable/std/marker/trait.Copy.html#how-can-i-implement-copy

impl<T: RefTarget> Eq for Id<T>