Struct Layers 

pub struct Layers {
    pub global: Option<PathBuf>,
    pub project: PathBuf,
}

The two editable config layer files, resolved once so every verb — and every test — operates on explicit paths instead of re-deriving $HOME.

Fields

global: Option<PathBuf>

~/.kranz/config.json; None when no home directory resolves.

project: PathBuf

<repo>/.kranz/config.json.

Implementations

impl Layers

pub fn resolve(repo: &Path) -> Self

The real layer paths for repo (global from the home directory).

pub fn merge_order(&self) -> Vec<PathBuf>

Layer paths in merge order: global first, project last (later wins) — the same order config::load uses.

pub fn merge_order_with_roles(&self) -> Vec<(PathBuf, Layer)>

Self::merge_order with each layer’s provenance, so a render goes through the same operator-only key rule the engine’s config::load applies — otherwise kranz config show would print an effective config the engine refuses to load.

pub fn target(&self, global: bool) -> Result<&Path>

The file a --global / default (project) edit targets.