Struct SettingsTui 

pub struct SettingsTui {
    pub message_duration: String,
    pub refresh_rate: String,
    pub stat_history: i64,
    pub tick_rate: String,
}

The tui.* (terminal UI) settings.

Fields

message_duration: String

Status message display duration

How long status messages (like “Daemon started”) remain visible in the TUI before automatically clearing.

refresh_rate: String

Daemon list refresh interval

How often the TUI refreshes the daemon list and status information.

Lower values provide more responsive updates but may increase CPU usage, especially with many daemons.

Recommended values:

• "1s" - More responsive
• "2s" - Default, balanced
• "5s" - Lower resource usage

stat_history: i64

Number of stat samples to keep for graphs

How many CPU/memory stat samples to keep for each daemon’s graph. With the default refresh rate of 2s, 60 samples = ~2 minutes of history.

Increase for longer history in graphs, at the cost of more memory.

tick_rate: String

Event loop tick rate

How often the TUI checks for keyboard input and other events. This affects input responsiveness.

Most users won’t need to change this. Lower values make the UI more responsive but use more CPU.

Implementations

impl SettingsTui

pub const SETTINGS_PROPS: &'static [PropMeta] = <Self as ::usage_config::Props>::PROPS

Every setting this struct declares, one entry per field, flattened groups included. The registry a build.rs used to generate, generated from the struct instead — there is no second declaration to keep in step.

pub const SETTINGS_REGISTRY: Registry

The registry over Self::SETTINGS_PROPS, for resolve, drift, and the layers.

pub const SETTINGS_SPEC: ConfigSpec

Metadata used only when lowering this declaration into a usage spec.

pub fn read(__usage_resolved: &Resolved) -> Result<Self, ReadErrors>

This resolution’s values, as the struct.

Every field is read before anything is returned, so the error is the whole list of what is wrong rather than the first thing found.

pub fn read_lossy(__usage_resolved: &Resolved) -> (Option<Self>, ReadErrors)

This resolution’s values, keeping every setting that reads.

Self::read is all or nothing, which leaves a CLI two moves when one field is bad: refuse to start, or fall back to a struct of declared defaults and lose the environment and every config file along with the offending value. Neither is a choice this crate should be making.

So: a field that will not read falls back to its own declared default and the rest keep what the merge gave them, with every failure returned alongside for the CLI to raise, log, or ignore as it sees fit. The errors are the same ::usage_config::ReadErrors Self::read returns, so a caller that decides a bad value is fatal has lost nothing by asking.

None only where a setting has no value and no declared default — a hole in the declaration rather than a bad value, and nothing to fall back to.

pub fn spec_kdl() -> String

The spec config block for these settings, as KDL.

What documents, JSON schema and completions read. A CLI deriving usage::Cli names this type in #[usage(config = ...)] instead of calling this, and its to_kdl carries the block.

Trait Implementations

impl Clone for SettingsTui

fn clone(&self) -> SettingsTui

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SettingsTui

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

Formats the value using the given formatter.

impl PartialEq for SettingsTui

fn eq(&self, other: &SettingsTui) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Props for SettingsTui

const PROPS: &'static [PropMeta]

This group’s settings, in declaration order.

const PROP_SPECS: &'static [PropSpec]

Spec-only metadata parallel to Props::PROPS.

impl StructuralPartialEq for SettingsTui