Function projection 

pub fn projection(
    tech: &str,
    forge: &str,
    repo: &str,
    scopes: &[String],
) -> Result<Vec<Entry>, RkError>

The whole payload projection for one pair under the repo and scopes parameters: every snippet with its kind and rendered bytes, plus the routing block and the hook block, sorted by destination.

Errors

Returns the pair_files errors, and RkError::Other for a snippet destination the kind table does not classify, which is a defect in this binary.