use-docker-healthcheck

Primitive Docker healthcheck helpers for RustUse.

This crate models healthcheck commands and timing options. It renders Dockerfile-like fragments and never executes commands.

Basic Usage

use use_docker_healthcheck::{DurationSpec, HealthcheckCommand, HealthcheckConfig};

let config = HealthcheckConfig::new(HealthcheckCommand::shell("curl -f http://localhost"))
    .with_interval(DurationSpec::new("30s")?)
    .with_retries(3);

assert_eq!(config.to_string(), "--interval=30s --retries=3 CMD-SHELL curl -f http://localhost");
# Ok::<(), Box<dyn std::error::Error>>(())