Struct D0DockerEngine 

pub struct D0DockerEngine;

Ensure Docker Engine is installed before stack init (d0).

Trait Implementations

impl Step for D0DockerEngine

fn id(&self) -> &'static str

Stable short id (s1, m1, d1, …).

fn title(&self) -> &'static str

Human-readable title for TUI / status.

fn reference_script(&self) -> &'static str

Legacy shell script this step absorbs (documentation / tip-sync).

fn step_version(&self) -> u32

Implementation version; resume marks stale when this increases.

fn depends_on(&self) -> &'static [&'static str]

Step ids that must be Done before this step may run.

fn is_done(&self, _ctx: &HostContext) -> bool

Heuristic: already completed on this host layout.

fn plan(&self, ctx: &mut HostContext) -> Result<Vec<PlannedAction>>

Record planned actions without mutating the host (also used in dry-run apply).

fn apply(&self, ctx: &mut HostContext) -> Result<()>

Execute or plan according to HostContext::mode.

fn schema_version(&self) -> u32

Schema of the step trait itself (rarely bumped).

fn needs_reboot_after(&self) -> bool

Advise a reboot after a successful apply.

fn destructive(&self) -> bool

True when apply can overwrite live host config.