Struct DockerPrerequisites 

pub struct DockerPrerequisites {
    pub minimum_version: DockerVersion,
    pub timeout: Option<Duration>,
}

Main prerequisites checker

Fields

minimum_version: DockerVersion

Minimum required Docker version

timeout: Option<Duration>

Timeout for prerequisite checks

Implementations

impl DockerPrerequisites

pub fn new(minimum_version: DockerVersion) -> Self

Create a new prerequisites checker with custom minimum version

pub fn with_timeout(self, timeout: Duration) -> Self

Set a timeout for prerequisite checks

If any check takes longer than the specified duration, it will be terminated and an Error::Timeout will be returned.

pub fn with_timeout_secs(self, seconds: u64) -> Self

Set a timeout in seconds for prerequisite checks

pub async fn check(&self) -> Result<DockerInfo>

Check all Docker prerequisites

Errors

Returns various Error variants if Docker is not found, daemon is not running, version requirements are not met, or the check times out

Trait Implementations

impl Default for DockerPrerequisites

fn default() -> Self

Returns the “default value” for a type.