Struct Config 

pub struct Config {

    pub host: String,
    pub port: u16,
    pub cycle_ms: u64,
    pub audit_log: Option<PathBuf>,
    pub tier2_period_s: f64,
    pub grace_s: f64,
    pub pages_file: Option<PathBuf>,
    pub planner: bool,
    pub whole_max_bytes: u64,
    pub momentary_timeout_ms: u64,
    pub plcs: IndexMap<String, PlcConfig>,
    pub tokens: IndexMap<String, TokenConfig>,
    pub decorators: Map<String, Value>,
}

The whole config.

Fields

host: String

Address the server binds to.

port: u16

Port the server binds to.

cycle_ms: u64

Poll period per PLC.

audit_log: Option<PathBuf>

JSON lines of every write attempt, None for none.

tier2_period_s: f64

Each tier-2 tag is read about this often.

grace_s: f64

A tag leaving tier 1 stays at tier 2 this long.

pages_file: Option<PathBuf>

Learned page -> tags, None to keep them in memory only.

planner: bool

Read structs whole when that saves reads.

whole_max_bytes: u64

Largest struct the planner reads whole.

momentary_timeout_ms: u64

A pressed momentary tag with no hold this long is released.

plcs: IndexMap<String, PlcConfig>

The PLCs in file order.

tokens: IndexMap<String, TokenConfig>

The tokens in file order.

decorators: Map<String, Value>

[decorator.NAME] tables.

Implementations

impl Config

pub fn qualify<'a>( &'a self, name: &'a str, ) -> Result<(&'a str, &'a str), String>

Splits <plc>/<tag> into (plc, tag); an unqualified name means the only PLC, if there is one.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.