Enum State

pub enum State {
    Uninitialized = 0,
    Init = 1,
    TryOpen = 2,
    Open = 3,
}

Variants

Uninitialized = 0

Init = 1

TryOpen = 2

Open = 3

Implementations

impl State

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

Yields the State as a string.

pub fn from_i32(s: i32) -> Result<State, ConnectionError>

Parses the State out from a i32.

pub fn is_open(self) -> bool

Returns whether or not this connection state is Open.

pub fn less_or_equal_progress(self, other: State) -> bool

Returns whether or not this connection with this state has progressed less or the same than the argument.

Example

assert!(State::Init.less_or_equal_progress(State::Open));
assert!(State::TryOpen.less_or_equal_progress(State::TryOpen));
assert!(!State::Open.less_or_equal_progress(State::Uninitialized));

Trait Implementations

impl Clone for State

fn clone(&self) -> State

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for State

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for State

fn deserialize<__D>( __deserializer: __D, ) -> Result<State, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for State

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

Formats the value using the given formatter.

impl Hash for State

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 PartialEq for State

fn eq(&self, other: &State) -> 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 Serialize for State

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<i32> for State

type Error = ConnectionError

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<State, <State as TryFrom<i32>>::Error>

Performs the conversion.

impl Copy for State

impl Eq for State

impl StructuralPartialEq for State