Enum Synthesis 

pub enum Synthesis {
    Content(String),
    Refused(String),
}

F48 Phase B — the outcome of trying to reconstruct a post-edit file.

Variants

Content(String)

The file was read and the edits applied; judge this content.

Refused(String)

No faithful reconstruction was possible. The string explains why, and the caller must fall back to the interim refusal — never to an allow.