DocShell.Presentation.ArtifactAdmission (DocShell v1.0.0)

Selects a completed artifact variant under explicit runtime constraints.

The v2 declaration assigns runtime requirements to each presentation rather than inheriting one list across fallback and enhancement. Selection is deterministic: caller preferences precede lexical presentation IDs. A static mode excludes connected output and live transport. Nothing here discovers runtimes or grants permission; the host supplies their actual availability. Legacy renderer admission remains in DocShell.Presentation.Renderer.

Summary

Functions

select(block, descriptor, capabilities, constraints)

Selects an admitted presentation and variant, or reports unavailable essential content.

validate(capabilities, constraints)

Validates a separately versioned capability declaration and caller constraints.

Functions

select(block, descriptor, capabilities, constraints)

@spec select(map(), map(), map(), map()) :: {:ok, map()} | {:error, term()}

Selects an admitted presentation and variant, or reports unavailable essential content.

validate(capabilities, constraints)

@spec validate(map(), map()) :: :ok | {:error, term()}

Validates a separately versioned capability declaration and caller constraints.