Struct Guid 

pub struct Guid { /* private fields */ }

A 128-bit identifier.

Implementations

impl Guid

pub const EMPTY: Guid

The identifier whose bits are all zero.

pub const fn new(a: u32, b: u16, c: u16, d: [u8; 8]) -> Guid

The identifier with the given groups.

pub const fn parse_const(text: &str) -> Guid

Guid.Parse for a constant: a text that is not an identifier fails the build.

pub fn parse(text: &str) -> Result<Guid, Error>

Guid.Parse: a FormatException is Error::Format.

pub fn from_byte_array(bytes: &[u8]) -> Result<Guid, Error>

new Guid(byte[]): the layout of Guid::to_byte_array. Anything but sixteen bytes is an ArgumentException.

pub fn to_byte_array(&self) -> [u8; 16]

Guid.ToByteArray: the first three groups little-endian, then the last eight bytes in the order of the text.

Trait Implementations

impl BsonValue for Guid

const TYPE: Type = Type::Guid

typeof(T).

fn as_value(&self) -> ValueRef<'_>

The value as the serializer receives it: boxing, without a copy.

fn from_value(value: Value) -> Result<Self, Error>

The cast of a deserialized value to the type of the property it is assigned to. The deserializer does not assign null.

impl Clone for Guid

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Guid

impl Debug for Guid

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

Formats the value using the given formatter.

impl Default for Guid

fn default() -> Self

Returns the “default value” for a type.

impl Display for Guid

Guid.ToString(): the hyphenated form in lower case.

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

Formats the value using the given formatter.

impl Eq for Guid

impl FromStr for Guid

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 Hash for Guid

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 Guid

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

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Guid

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Guid

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

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 StructuralPartialEq for Guid