Struct Guid 

pub struct Guid(/* private fields */);

Represents a standard, 16-byte GUID.

Supports std::mem::size_of.

Implementations

impl Guid

pub const GUID_SIZE: usize = 16usize

The size of a GUID, in Bytes

pub const ZERO: Guid

pub const MAX: Guid

The maximum possible GUID value (all bits set to 1).

pub fn generate() -> Guid

Generates a new random GUID.

pub const fn parse_uuid(s: &str) -> Result<Guid, &'static str>

Trait Implementations

impl BinRead for Guid

type Args<'__binrw_generated_args_lifetime> = ()

The type used for the args parameter of read_args() and read_options().

fn read_options<R>( __binrw_generated_var_reader: &mut R, __binrw_generated_var_endian: Endian, __binrw_generated_var_arguments: <Guid as BinRead>::Args<'_>, ) -> Result<Guid, Error>

where R: Read + Seek,

Read Self from the reader using the given Endian and arguments.

fn read<R>(reader: &mut R) -> Result<Self, Error>

where R: Read + Seek, Self: ReadEndian, Self::Args<'a>: for<'a> Required,

Read Self from the reader using default arguments.

fn read_be<R>(reader: &mut R) -> Result<Self, Error>

where R: Read + Seek, Self::Args<'a>: for<'a> Required,

Read Self from the reader using default arguments and assuming big-endian byte order.

fn read_le<R>(reader: &mut R) -> Result<Self, Error>

where R: Read + Seek, Self::Args<'a>: for<'a> Required,

Read Self from the reader using default arguments and assuming little-endian byte order.

fn read_ne<R>(reader: &mut R) -> Result<Self, Error>

where R: Read + Seek, Self::Args<'a>: for<'a> Required,

Read T from the reader assuming native-endian byte order.

fn read_args<R>(reader: &mut R, args: Self::Args<'_>) -> Result<Self, Error>

where R: Read + Seek, Self: ReadEndian,

Read Self from the reader using the given arguments.

fn read_be_args<R>(reader: &mut R, args: Self::Args<'_>) -> Result<Self, Error>

where R: Read + Seek,

Read Self from the reader, assuming big-endian byte order, using the given arguments.

fn read_le_args<R>(reader: &mut R, args: Self::Args<'_>) -> Result<Self, Error>

where R: Read + Seek,

Read Self from the reader, assuming little-endian byte order, using the given arguments.

fn read_ne_args<R>(reader: &mut R, args: Self::Args<'_>) -> Result<Self, Error>

where R: Read + Seek,

Read T from the reader, assuming native-endian byte order, using the given arguments.

impl BinWrite for Guid

type Args<'__binrw_generated_args_lifetime> = ()

The type used for the args parameter of write_args() and write_options().

fn write_options<W>( &self, __binrw_generated_var_writer: &mut W, __binrw_generated_var_endian: Endian, __binrw_generated_var_arguments: <Guid as BinWrite>::Args<'_>, ) -> Result<(), Error>

where W: Write + Seek,

Write Self to the writer using the given Endian and arguments.

fn write<W>(&self, writer: &mut W) -> Result<(), Error>

where W: Write + Seek, Self: WriteEndian, Self::Args<'a>: for<'a> Required,

Write Self to the writer using default arguments.

fn write_be<W>(&self, writer: &mut W) -> Result<(), Error>

where W: Write + Seek, Self::Args<'a>: for<'a> Required,

Write Self to the writer assuming big-endian byte order.

fn write_le<W>(&self, writer: &mut W) -> Result<(), Error>

where W: Write + Seek, Self::Args<'a>: for<'a> Required,

Write Self to the writer assuming little-endian byte order.

fn write_ne<W>(&self, writer: &mut W) -> Result<(), Error>

where W: Write + Seek, Self::Args<'a>: for<'a> Required,

Write Self to the writer assuming native-endian byte order.

fn write_args<W>( &self, writer: &mut W, args: Self::Args<'_>, ) -> Result<(), Error>

where W: Write + Seek, Self: WriteEndian,

Write Self to the writer using the given arguments.

fn write_be_args<W>( &self, writer: &mut W, args: Self::Args<'_>, ) -> Result<(), Error>

where W: Write + Seek,

Write Self to the writer, assuming big-endian byte order, using the given arguments.

fn write_le_args<W>( &self, writer: &mut W, args: Self::Args<'_>, ) -> Result<(), Error>

where W: Write + Seek,

Write Self to the writer, assuming little-endian byte order, using the given arguments.

fn write_ne_args<W>( &self, writer: &mut W, args: Self::Args<'_>, ) -> Result<(), Error>

where W: Write + Seek,

Write Self to the writer, assuming native-endian byte order, using the given arguments.

impl Clone for Guid

fn clone(&self) -> Guid

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Guid

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

Formats the value using the given formatter.

impl Default for Guid

fn default() -> Guid

Returns the “default value” for a type.

impl Display for Guid

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

Formats the value using the given formatter.

impl From<[u8; 16]> for Guid

fn from(value: [u8; 16]) -> Guid

Converts to this type from the input type.

impl From<Guid> for [u8; 16]

fn from(val: Guid) -> [u8; 16]

Converts to this type from the input type.

impl From<Guid> for FileId

fn from(guid: Guid) -> FileId

Converts to this type from the input type.

impl FromStr for Guid

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Guid, <Guid as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for Guid

fn eq(&self, other: &Guid) -> 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 ReadEndian for Guid

const ENDIAN: EndianKind

The endianness of the type.

impl TryFrom<&[u8; 16]> for Guid

type Error = Error

The type returned in the event of a conversion error.

fn try_from( value: &[u8; 16], ) -> Result<Guid, <Guid as TryFrom<&[u8; 16]>>::Error>

Performs the conversion.

impl WriteEndian for Guid

const ENDIAN: EndianKind

The endianness of the type.

impl Copy for Guid

impl Eq for Guid

impl StructuralPartialEq for Guid