coleman.spec.run_id¶

Deterministic run ID computation from canonical JSON.

coleman.spec.run_id ¶

Deterministic run identifier derivation.

The run_id is the first 12 hex characters of the SHA-256 digest of the canonical JSON serialisation of a resolved :class:RunSpec. Canonical means: sorted keys and no whitespace padding — so the same logical spec always yields the same id.

compute_run_id ¶

compute_run_id(spec)

Derive a deterministic run identifier from spec.

Parameters:

Name	Type	Description	Default
`spec`	`RunSpec`	Resolved run specification.	required

Returns:

Type	Description
`str`	12-character hex string (SHA-256 prefix).