Struct Config 

pub struct Config {
    pub pid: Option<i32>,
    pub interval_secs: u64,
    pub format: OutputFormat,
    pub output_file: Option<String>,
    pub quiet: bool,
    pub metadata: JobMetadata,
    pub command: Vec<String>,
}

Resolved configuration after merging CLI args > TOML file > defaults.

Fields

pid: Option<i32>

Root PID for per-process CPU attribution. None = system-wide only. Set automatically from the spawned child PID in shell-wrapper mode.

interval_secs: u64

Polling interval in seconds.

format: OutputFormat

Output format (JSON or CSV).

output_file: Option<String>

Write metric output to this file path instead of stdout. None = write to stdout.

quiet: bool

Suppress all metric output (no stdout, no file).

metadata: JobMetadata

Section 9.3 job metadata (used for Sentinel API registration).

command: Vec<String>

Shell-wrapper command. Empty = standalone mode.

Implementations

impl Config

pub fn load() -> Self

Parse CLI args, optionally load the TOML config file, and merge with defaults. CLI flags always win; config file wins over defaults.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

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.