Struct hex_wrapper::Hex64

pub struct Hex64(_);

64-bit unsigned hexadecimal numbers.

use hex_wrapper::Hex64;

// from random value
let rand = Hex64::rand();
let inner = rand.get();
assert_eq!(rand.to_string(), format!("{:x}", inner));

// from given value
let given = Hex64::new(0xa3);
assert_eq!(given.to_string(), String::from("a3"));

// from string
let from_str = "a3".parse::<Hex64>();
assert_eq!(from_str.unwrap(), Hex64::new(0xa3));

Implementations

impl Hex64

pub fn new(n: u64) -> Self

Creates a null hex (i.e., 0).

impl Hex64

pub fn rand() -> Self

Creates a random hex. This is equivalent to Self::with_rng(rand::thread_rng()).

pub fn with_rng(rng: &mut impl Rng) -> Self

Creates a random hex.

pub fn get(self) -> u64

Gets the interior value.

pub fn get_ref(&self) -> &u64

Borrows the interior value.

pub fn get_ref_mut(&mut self) -> &mut u64

Gets the mutable reference to the interior value.

Trait Implementations

impl<'a, T> AsExpression<T> for &'a Hex64 where
    &'a u64: AsExpression<T>, 

type Expression = <&'a u64 as AsExpression<T>>::Expression

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl<T> AsExpression<T> for Hex64 where
    u64: AsExpression<T>, 

type Expression = <u64 as AsExpression<T>>::Expression

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl Clone for Hex64

fn clone(&self) -> Hex64

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Hex64

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

Formats the value using the given formatter.

impl Default for Hex64

Creates a null hex (i.e., 0).

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Hex64

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

Deserialize this value from the given Serde deserializer.

impl Display for Hex64

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

Formats the value using the given formatter.

impl From<Hex64> for String

fn from(value: Hex64) -> String

Converts to this type from the input type.

impl From<u64> for Hex64

fn from(n: u64) -> Self

Converts to this type from the input type.

impl FromStr for Hex64

type Err = ParseIntError

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 Hex64

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for Hex64

fn cmp(&self, other: &Hex64) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<Hex64> for Hex64

fn eq(&self, other: &Hex64) -> bool

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

fn ne(&self, other: &Hex64) -> bool

This method tests for !=.

impl PartialOrd<Hex64> for Hex64

fn partial_cmp(&self, other: &Hex64) -> 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<DB, ST> Queryable<ST, DB> for Hex64 where
    DB: Backend,
    u64: Queryable<ST, DB>, 

type Row = <u64 as Queryable<ST, DB>>::Row

The Rust type you’d like to map from.

fn build(row: Self::Row) -> Self

Construct an instance of this type

impl Serialize for Hex64

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

Serialize this value into the given Serde serializer.

impl<T, DB> ToSql<T, DB> for Hex64 where
    DB: Backend,
    u64: ToSql<T, DB>, 

fn to_sql<W: Write>(&self, out: &mut Output<'_, W, DB>) -> Result

See the trait documentation.

impl TryFrom<&str> for Hex64

type Error = ParseIntError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for Hex64

impl Eq for Hex64

impl StructuralEq for Hex64

impl StructuralPartialEq for Hex64