Struct TreeOptions 

pub struct TreeOptions {
    pub ignore_missing: bool,
}

Options controlling how Graph::tree_with materializes a spanning target that does not resolve on disk.

The default (tree()’s behavior) materializes a NodeKind::Missing node for every such target, so a caller can report which link is broken. Some callers instead want the tree to look exactly as if the dead link were never declared — an editor’s outline view, say, which has nothing useful to render for a node with no title, no children, and no file. ignore_missing is the additive escape hatch for that: it only ever removes nodes the default would have included, so a workspace with no broken links traverses identically either way.

Fields

ignore_missing: bool

When true, a spanning target that does not exist on disk is omitted from its parent’s children entirely, rather than becoming a NodeKind::Missing node. Default: false.

Trait Implementations

impl Clone for TreeOptions

fn clone(&self) -> TreeOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TreeOptions

impl Debug for TreeOptions

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

Formats the value using the given formatter.

impl Default for TreeOptions

fn default() -> TreeOptions

Returns the “default value” for a type.

impl Eq for TreeOptions

impl PartialEq for TreeOptions

fn eq(&self, other: &TreeOptions) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TreeOptions