Struct RowNumber 

#[repr(transparent)]
pub struct RowNumber(pub u64);

A encoded number - a unique 64-bit unsigned integer for a table encoded

Tuple Fields

0: u64

Implementations

impl RowNumber

pub fn new(id: u64) -> Self

Create a new RowNumber from a u64 Panics if id is 0, as encoded numbers must start from 1

pub fn value(&self) -> u64

Get the inner u64 value

Methods from Deref<Target = u64>

pub const MIN: u64 = 0u64

pub const MAX: u64 = 18_446_744_073_709_551_615u64

pub const BITS: u32 = 64u32

Trait Implementations

impl Clone for RowNumber

fn clone(&self) -> RowNumber

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowNumber

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

Formats the value using the given formatter.

impl Default for RowNumber

fn default() -> Self

Default encoded number is 1 (not 0, as encoded numbers start from 1)

impl Deref for RowNumber

type Target = u64

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for RowNumber

fn deserialize<D>(deserializer: D) -> Result<RowNumber, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RowNumber

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

Formats the value using the given formatter.

impl From<RowNumber> for u64

fn from(row_number: RowNumber) -> Self

Converts to this type from the input type.

impl From<u64> for RowNumber

fn from(id: u64) -> Self

Converts to this type from the input type.

impl Hash for RowNumber

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 IntoValue for RowNumber

fn into_value(self) -> Value

impl Ord for RowNumber

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq<u64> for RowNumber

fn eq(&self, other: &u64) -> bool

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

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 PartialEq for RowNumber

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

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

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 PartialOrd for RowNumber

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for RowNumber

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for RowNumber

impl Eq for RowNumber

impl StructuralPartialEq for RowNumber