Function hooks_block 

pub fn hooks_block(
    source: &dyn ReleaseSource,
    workflow: Workflow,
) -> Result<String, RkError>

The hook block for one workflow mode, read from the bundle source carries.

Authored as blocks/pre-commit-block.yaml.in with the worktree mode’s guard entry beside it in blocks/pre-commit-worktree-guard.yaml.in. Markers included, without a trailing newline and with its scope token unrendered. What is landed is what runs: the worktree mode’s block carries the location guard and names the sweep-skip pair, and the branches mode’s block carries no guard entry at all — never an entry that reads local state to decide whether to enforce. The one branch grammar substitutes here from BRANCH_GRAMMAR.

Errors

Returns the source’s failures for a bundle that does not carry the block.