Struct ProbeContext 

pub struct ProbeContext {
    pub flake_path: PathBuf,
    pub flake_label: String,
    pub host: String,
    pub system: String,
    pub user: String,
    pub os: TargetOs,
}

Operator-machine context every probe receives during a sweep.

All fields are populated from the current machine; the sweep doesn’t (yet) iterate hosts independently of the operator running it.

Fields

flake_path: PathBuf

Absolute path to the flake being probed (the directory containing flake.nix).

flake_label: String

Short label for reports — typically the flake directory’s basename.

host: String

Operator hostname.

system: String

Nix system tuple — aarch64-darwin, x86_64-linux, …

user: String

Operator username ($USER or current uid lookup).

os: TargetOs

Operator OS.

Implementations

impl ProbeContext

pub fn current(flake_path: PathBuf) -> Self

Build a context for the current operator + flake_path.

pub fn substitute(&self, template: &str) -> String

Substitute $FLAKE / $HOST / $SYSTEM / $USER placeholders in template. Order-insensitive; the placeholder set is closed (no recursive expansion).

Trait Implementations

impl Clone for ProbeContext

fn clone(&self) -> ProbeContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProbeContext

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

Formats the value using the given formatter.