Module ctx_mirror 

Converts a DataContext into the immutable rhai Map a plugin’s render(ctx) receives.

Shape lives in docs/specs/plugin-api.md §ctx shape exposed to rhai. Highlights: enum variants render as snake_case kind tags, Option<T> becomes rhai (), lazy Arc<Result<T, E>> sources become #{ kind: "ok", data: ... } | #{ kind: "error", error: ... } tagged maps, and ctx.git’s nested Option collapses Ok(None) to #{ kind: "ok", data: () }.

Declared-dep gating: ctx.settings|claude_json|usage|sessions|git only appear when the plugin’s @data_deps header declared them. Undeclared accessors return () on the rhai side (not an error).

Functions

build_ctx

Build the ctx value a plugin’s render(ctx) function sees.