Struct v9::id::Id

pub struct Id<M: TableMarker>(pub M::RawId);

A strongly typed row id.

Implementations

impl<M: TableMarker> Id<M>

pub fn new(i: M::RawId) -> Self

pub fn from_usize(x: usize) -> Self

pub fn to_usize(self) -> usize

pub fn step(self, d: i8) -> Self

pub fn next(self) -> Self

pub fn zero() -> Self

pub fn last() -> Self

impl<FM: TableMarker> Id<FM>

pub fn __v9_link_foreign_table_name() -> Option<Name>

pub fn __v9_link_foreign_key<LM: TableMarker>(universe: &mut Universe)

Trait Implementations

impl<'a, M: TableMarker> Check for Id<M>

type M = M

fn uncheck(&self) -> Id<M>

fn to_usize(&self) -> usize

unsafe fn from_usize(i: usize) -> Self

unsafe fn step(self, d: i8) -> Self

fn to_raw(&self) -> <Self::M as TableMarker>::RawId

unsafe fn check_from_len<'a>(
    self,
    table: PhantomData<&'a Self::M>,
    max: usize
) -> CheckedId<'a, Self::M>

impl<M: Clone + TableMarker> Clone for Id<M> where
    M::RawId: Clone, 

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<M: Copy + TableMarker> Copy for Id<M> where
    M::RawId: Copy, 

impl<M: TableMarker> Debug for Id<M>

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

Formats the value using the given formatter.

impl<M: TableMarker> Default for Id<M>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, M: TableMarker> Deserialize<'de> for Id<M> where
    M: 'static, 

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

Deserialize this value from the given Serde deserializer.

impl<M: TableMarker> Eq for Id<M>

impl<M: TableMarker> From<usize> for Id<M>

fn from(i: usize) -> Self

Performs the conversion.

impl<M: TableMarker> Hash for Id<M>

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<'a, M: TableMarker> Into<Id<M>> for CheckedId<'a, M>

fn into(self) -> Id<M>

Performs the conversion.

impl<M: TableMarker> Ord for Id<M>

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<M: TableMarker> PartialEq<Id<M>> for Id<M>

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<M: TableMarker> PartialOrd<Id<M>> for Id<M>

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

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

#[must_use]pub 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<M: TableMarker> Serialize for Id<M> where
    M: 'static, 

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

Serialize this value into the given Serde serializer.