Enum NodeData 

#[non_exhaustive]
pub enum NodeData {
    File(FileNode),
    Symbol(SymbolNode),
    External(ExternalNode),
    Data(DataGraphNode),
}

Unified node data enum for the dependency graph.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

File(FileNode)

Symbol(SymbolNode)

External(ExternalNode)

Data(DataGraphNode)

Implementations

impl NodeData

pub fn kind_str(&self) -> &'static str

Returns a string identifier for the node kind.

pub fn as_file(&self) -> Option<&FileNode>

Returns the FileId if this is a FileNode.

pub fn as_symbol(&self) -> Option<&SymbolNode>

Returns the SymbolId and associated data if this is a SymbolNode.

pub fn as_external(&self) -> Option<&ExternalNode>

Returns the ExternalNode if this is an ExternalNode.

pub fn as_data(&self) -> Option<&DataGraphNode>

Returns the DataGraphNode if this is a Data node.

pub fn file_path(&self) -> Option<&PathBuf>

Returns the file path if this is a FileNode.

pub fn symbol_name(&self) -> Option<&str>

Returns the symbol name if this is a SymbolNode.

Trait Implementations

impl Clone for NodeData

fn clone(&self) -> NodeData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeData

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

Formats the value using the given formatter.