Struct ExtensionRef 

pub struct ExtensionRef<'a> { /* private fields */ }

A type-length-value (TLV) extension in the PROXY Protocol v2 header.

Implementations

impl<'a> ExtensionRef<'a>

pub const fn new(typ: ExtensionType, payload: &'a [u8]) -> Option<Self>

Creates a new ExtensionRef from the given given type and payload.

If the length of the payload exceeds u16::MAX, returns None.

pub const fn new_custom(typ: u8, payload: &'a [u8]) -> Option<Self>

Creates a new ExtensionRef from the given custom type and payload.

pub const fn typ(&self) -> Result<ExtensionType, u8>

Returns the type of the extension.

If the type is not recognized, returns an Err with the raw type byte.

Errors

Returns Err(u8) if the type is not recognized.

pub const fn payload(&self) -> &'a [u8]

Returns the payload of the extension.

Trait Implementations

impl<'a> Clone for ExtensionRef<'a>

fn clone(&self) -> ExtensionRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ExtensionRef<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for ExtensionRef<'a>