Trait UsageLedgerPort 

pub trait UsageLedgerPort: Send + Sync {
    // Required methods
    fn begin_graph_run(&self, payload: &Value) -> Result<(), Error>;
    fn record_graph_command(&self, payload: &Value) -> Result<(), Error>;
    fn workflow_report(&self, payload: &Value) -> Result<Value, Error>;
}

The numeric run usage ledger.

Every projection this port carries is rebuilt from typed run, binding and command fields by the caller; input and output bodies never cross the seam.

Required Methods

fn begin_graph_run(&self, payload: &Value) -> Result<(), Error>

fn record_graph_command(&self, payload: &Value) -> Result<(), Error>

fn workflow_report(&self, payload: &Value) -> Result<Value, Error>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors