Struct Context 

pub struct Context<'a> { /* private fields */ }

Execution context handed to every middleware.

Implementations

impl<'a> Context<'a>

pub fn new(host: &'a dyn Host, working_dir: String, step_name: String) -> Self

pub fn with_state(self, state: &'a dyn Any) -> Self

pub fn with_plugin_config(self, cfg: &'a dyn Any) -> Self

pub fn log_debug(&self, msg: &str)

pub fn log_info(&self, msg: &str)

pub fn log_warn(&self, msg: &str)

pub fn log_error(&self, msg: &str)

pub fn progress(&self, msg: &str)

pub fn working_dir(&self) -> &str

pub fn step_name(&self) -> &str

pub fn get_config(&self, path: &str) -> Option<Value>

Raw accumulated config at path (:-separated), parsed from json-value.

pub fn get_config_as<T: DeserializeOwned>(&self, path: &str) -> Option<T>

Config at path, coerced (§5.4) into T. None if absent or on error.

pub fn env(&self) -> Env<'a>

Environment access.

pub fn clock(&self) -> Clock<'a>

Monotonic clock access.

pub fn random(&self) -> Random<'a>

Randomness access.

pub fn command(&self, program: impl Into<String>) -> Command<'a>

Subprocess builder for program.

pub fn http(&self) -> Http<'a>

Blocking HTTP client.

pub fn state<T: 'static>(&self) -> &T

The plugin’s shared state. Panics if the plugin declared no state:.

pub fn plugin_config<T: 'static>(&self) -> &T

The typed plugin-level config. Panics if the plugin declared no config:.