Struct ContainerGuardSet 

pub struct ContainerGuardSet { /* private fields */ }

Manages multiple containers as a group with coordinated lifecycle.

All containers are cleaned up when the set is dropped. This is useful for integration tests that require multiple services.

Example

use docker_wrapper::testing::ContainerGuardSet;
use docker_wrapper::RedisTemplate;

let guards = ContainerGuardSet::new()
    .with_network("test-network")
    .add(RedisTemplate::new("redis"))
    .keep_on_panic(true)
    .start_all()
    .await?;

// Check if container exists
assert!(guards.contains("redis"));

// Get container names
for name in guards.names() {
    println!("Container: {}", name);
}

Implementations

impl ContainerGuardSet

pub fn new() -> ContainerGuardSetBuilder

Create a new builder for a container guard set.

pub fn contains(&self, name: &str) -> bool

Check if a container with the given name exists in the set.

pub fn names(&self) -> impl Iterator<Item = &str>

Get an iterator over container names in the set.

pub fn len(&self) -> usize

Get the number of containers in the set.

pub fn is_empty(&self) -> bool

Check if the set is empty.

pub fn network(&self) -> Option<&str>

Get the shared network name, if one was configured.

Trait Implementations

impl Default for ContainerGuardSet

fn default() -> Self

Returns the “default value” for a type.

impl Drop for ContainerGuardSet

fn drop(&mut self)

Executes the destructor for this type.