Struct SystemDf 

pub struct SystemDf { /* private fields */ }

Get disk usage information from the Docker daemon.

Examples

use ironflow_ops_docker::system::SystemDf;
use ironflow_ops_docker::DockerClient;
use ironflow_core::operation::Operation;

let client = DockerClient::connect_local().unwrap();
let op = SystemDf::new(&client);
assert_eq!(op.kind(), "docker");

Implementations

impl SystemDf

pub fn new(client: impl Into<DockerRef>) -> Self

Create a new system-df operation.

pub async fn run( &self, _ctx: &OperationContext, ) -> Result<SystemDfOutput, OperationError>

Execute and return a typed result.

Errors

Returns OperationError::External if the Docker daemon is unreachable.

Trait Implementations

impl Operation for SystemDf

fn kind(&self) -> &str

A short, lowercase identifier for this operation type.

fn execute<'life0, 'life1, 'async_trait>( &'life0 self, ctx: &'life1 OperationContext, ) -> Pin<Box<dyn Future<Output = Result<Value, OperationError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute the operation and return the result as JSON.

fn input(&self) -> Option<Value>

Optional JSON representation of the operation input, stored in the step’s input column for observability.

impl TypedOperation for SystemDf

type Output = SystemDfOutput

The concrete output type that Operation::execute produces.