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FileTreeRoot

lattice_host::file_tree::modes

Struct FileTreeRoot 

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pub struct FileTreeRoot(pub PathBuf);
Expand description

Filesystem path the file-tree buffer is rooted at. Single source of truth (M.3.2.c.5).

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§0: PathBuf

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impl BufferLocal for FileTreeRoot

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const NAME: &'static str = "file-tree-mode.root"

Public display name (:describe-buffer row label, debug logs). Convention: <owner-mode-name>.<key>, e.g. "file-tree.entries". Not a registry key — locals aren’t registered globally; the name is metadata for inspection.
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const DOC: &'static str = "Directory the file-tree buffer is rooted at -- the path \ the user passed to `:Tree` (or the workspace root for \ the default tree)."

Doc string. Shown in :describe-buffer when the user expands a local for detail.
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const OWNER_MODE: &'static str = "file-tree-mode"

Mode id that owns this local. Attribution metadata for :describe-buffer; the write-time check the design calls for (a ModeContext::set_local::<T> that rejects a non-owner) is not implemented, so nothing enforces it today (see the module docs).
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fn describe(&self) -> String

Single-line summary of the local’s value for :describe-buffer’s tabular display. Implementations should be cheap (no heavy formatting); detailed inspection is via the mode’s own commands.
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impl Clone for FileTreeRoot

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fn clone(&self) -> FileTreeRoot

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FileTreeRoot

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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