Struct DeviceReadOutcome 

pub struct DeviceReadOutcome {
    pub actions: Vec<ProcessAction>,
    pub did_compute: bool,
}

Outcome of a device support read() call.

Allows device support to return side-effect actions (link writes, delayed reprocess) and signal that it has already performed the record’s compute step (e.g., PID calculation).

Fields

actions: Vec<ProcessAction>

Actions for the framework to execute (WriteDbLink, ReprocessAfter, etc.)

did_compute: bool

If true, the record’s built-in compute (e.g., PID) was already performed by device support. The record’s process() should skip its own computation. This replaces the pid_done flag pattern.

Implementations

impl DeviceReadOutcome

pub fn ok() -> Self

Shorthand for a successful read with no actions.

pub fn computed() -> Self

Shorthand for a read that performed the record’s compute step.

pub fn computed_with(actions: Vec<ProcessAction>) -> Self

Shorthand for a computed read with actions.

Trait Implementations

impl Default for DeviceReadOutcome

fn default() -> DeviceReadOutcome

Returns the “default value” for a type.