Struct bip_handshake::Extensions

pub struct Extensions { /* fields omitted */ }

Extensions supported by either end of a handshake.

Methods

impl Extensions

fn new() -> Extensions

Create a new Extensions with zero extensions.

fn from_bytes(bytes: &[u8]) -> IResult<&[u8], Extensions>

Create a new Extensions by parsing the given bytes.

fn add(&mut self, extension: Extension)

Add the given extension to the list of supported Extensions.

fn remove(&mut self, extension: Extension)

Remove the given extension from the list of supported Extensions.

fn contains(&self, extension: Extension) -> bool

Check if a given extension is activated.

fn write_bytes<W>(&self, writer: W) -> Result<()> where
    W: Write, 

Write the Extensions to the given writer.

fn union(&self, ext: &Extensions) -> Extensions

Create a union of the two extensions.

This is useful for getting the extensions that both clients support.

Trait Implementations

impl Copy for Extensions

impl Clone for Extensions

fn clone(&self) -> Extensions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Extensions

impl Hash for Extensions

fn hash<__H: Hasher>(&self, __arg_0: &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 PartialEq for Extensions

fn eq(&self, __arg_0: &Extensions) -> bool

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

fn ne(&self, __arg_0: &Extensions) -> bool

This method tests for !=.

impl Debug for Extensions

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<[u8; 8]> for Extensions

fn from(bytes: [u8; 8]) -> Extensions

Performs the conversion.