Struct ConnectionState 

pub struct ConnectionState {
    pub channels_by_cid: HashMap<u32, ChannelInfo>,
    pub sid_to_cid: HashMap<u32, u32>,
    pub operations: HashMap<u32, OperationState>,
    pub is_be: bool,
    pub last_seen: Instant,
    pub update_times: VecDeque<Instant>,
    pub recent_messages: VecDeque<String>,
}

Per-connection state

Fields

channels_by_cid: HashMap<u32, ChannelInfo>

Channels indexed by Client ID

sid_to_cid: HashMap<u32, u32>

Server ID → Client ID mapping

operations: HashMap<u32, OperationState>

Operations indexed by IOID

is_be: bool

Byte order for this connection (true = big endian)

last_seen: Instant

Last activity on this connection

update_times: VecDeque<Instant>

recent_messages: VecDeque<String>

Implementations

impl ConnectionState

pub fn new() -> Self

pub fn touch(&mut self)

pub fn get_channel_by_sid(&self, sid: u32) -> Option<&ChannelInfo>

Get channel info by Server ID

pub fn get_channel_by_sid_mut(&mut self, sid: u32) -> Option<&mut ChannelInfo>

Get mutable channel info by Server ID

pub fn get_pv_name_by_sid(&self, sid: u32) -> Option<&str>

Get PV name for a Server ID

pub fn get_pv_name_by_ioid(&self, ioid: u32) -> Option<&str>

Get PV name for an operation IOID

Trait Implementations

impl Debug for ConnectionState

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

Formats the value using the given formatter.

impl Default for ConnectionState

fn default() -> Self

Returns the “default value” for a type.