Struct Context 

pub struct Context {
    pub runtime: Arc<Runtime>,
    pub executor: Arc<Executor>,
    pub proc: Arc<Process>,
    /* private fields */
}

Fields

runtime: Arc<Runtime>

executor: Arc<Executor>

proc: Arc<Process>

Implementations

impl Context

pub fn new(proc: &Arc<Process>, task: &Arc<Task>) -> Self

pub fn scope<T, F: Fn() -> T>(ctx: Context, f: F) -> T

pub fn with<T, F: Fn(&Context) -> T>(f: F) -> T

pub fn current() -> Result<Context>

pub fn set_task(&self, task: &Arc<Task>)

pub fn task(&self) -> Arc<Task>

pub fn prepare(&self)

pub fn set_action(&self, action: &Action) -> Result<()>

pub fn vars(&self) -> Vars

pub fn set_env<T>(&self, name: &str, value: T)

where T: Serialize + Clone,

pub fn get_env<T>(&self, name: &str) -> Option<T>

where T: for<'de> Deserialize<'de> + Clone,

pub fn set_var<T>(&self, name: &str, value: T)

where T: Serialize + Clone,

pub fn get_var<T>(&self, name: &str) -> Option<T>

where T: for<'de> Deserialize<'de> + Clone,

pub fn eval<T: DeserializeOwned + Serialize>(&self, expr: &str) -> Result<T>

pub fn sched_task(&self, node: &Arc<Node>) -> Result<()>

pub fn sched_task_with_vars(&self, node: &Arc<Node>, vars: Vars) -> Result<()>

pub fn dispatch_act(&self, act: &Act, vars: Vars) -> Result<()>

pub fn build_acts(&self, acts: &[Act], is_sequence: bool) -> Result<()>

pub fn redo_task(&self, task: &Arc<Task>) -> Result<()>

redo the task and dispatch directly

pub fn back_task(&self, task: &Arc<Task>, paths: &Vec<Arc<Task>>) -> Result<()>

pub fn abort_task(&self, task: &Arc<Task>) -> Result<()>

pub fn undo_task(&self, task: &Arc<Task>) -> Result<()>

undo task the undo task is a step task, set the task as completed and set the children acts as cancelled

pub fn emit_error(&self) -> Result<()>

pub fn emit_task(&self, task: &Arc<Task>) -> Result<()>

pub async fn emit_message(&self, msg: &Act) -> Result<()>

Trait Implementations

impl Clone for Context

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Context

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.