Struct Id

pub struct Id(pub(crate) [u8; 5]);

The 40 bit ID used to identify links in links.

Tuple Fields

0: [u8; 5]

Implementations

impl Id

pub const BITS: usize = 40usize

The number of bits in an Id.

pub const BYTES: usize = 5usize

The number of bytes in an Id.

pub const CHARS: usize = 8usize

The number of characters in the usual Id representation.

pub const MAX: u64 = 1_099_511_627_775u64

The maximum value of an Id when represented as a number.

pub const MIN: u64 = 0u64

The minimum value of an Id when represented as a number

pub fn is_valid(id: &str) -> bool

Check if a string representation of an Id is valid.

pub fn new() -> Self

Create a new random Id.

pub fn to_u64(self) -> u64

Convert this Id into a u64.

Trait Implementations

impl Clone for Id

fn clone(&self) -> Id

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Id

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

Formats the value using the given formatter.

impl Default for Id

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Id

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Id

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

Formats the value using the given formatter.

impl From<[u8; 5]> for Id

fn from(bytes: [u8; 5]) -> Self

Converts to this type from the input type.

impl From<Id> for [u8; 5]

fn from(id: Id) -> [u8; 5]

Converts to this type from the input type.

impl From<Id> for String

fn from(id: Id) -> Self

Converts to this type from the input type.

impl From<Id> for u64

fn from(id: Id) -> Self

Converts to this type from the input type.

impl FromRedis for Id

fn from_value(value: RedisValue) -> Result<Self, RedisError>

impl FromStr for Id

type Err = ConversionError

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 Hash for Id

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 Ord for Id

fn cmp(&self, other: &Id) -> 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 for Id

fn eq(&self, other: &Id) -> 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 Id

fn partial_cmp(&self, other: &Id) -> 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 Id

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&[u8]> for Id

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&String> for Id

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(string: &String) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&str> for Id

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(string: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<String> for Id

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(string: String) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u64> for Id

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(num: u64) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Id

impl Eq for Id

impl StructuralPartialEq for Id