Enum Discovery 

pub enum Discovery {
    Mdns,
    Manual,
}

How a client should look for the server – read from a settings store by the caller, plain string in, plain enum out.

Variants

Mdns

Listen for the server announcing itself over mDNS (discover). The normal case: a boat network hands out addresses that change, and a mariner should not have to know one.

Manual

Use an address stated by hand (resolve_stated_server). For a server that does not announce itself – one behind a router, or with mDNS switched off.

Implementations

impl Discovery

pub fn from_key(value: &str) -> Self

The variant a stored wire string names – "mdns" for anything it does not recognise, listening being the fail-safe default: it asks nothing of a mariner who never typed an address at all.

pub fn as_str(self) -> &'static str

The wire string a settings store should keep, the inverse of Discovery::from_key.

pub fn position(self) -> u32

Position in a dialog’s list.

pub fn from_position(position: u32) -> Self

Back from a position in that list.

Trait Implementations

impl Clone for Discovery

fn clone(&self) -> Discovery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Discovery

impl Debug for Discovery

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

Formats the value using the given formatter.

impl Eq for Discovery

impl PartialEq for Discovery

fn eq(&self, other: &Discovery) -> 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 StructuralPartialEq for Discovery