Struct SyntaxGraph 

#[non_exhaustive]
pub struct SyntaxGraph {
    pub nodes: BTreeMap<NodeId, SyntaxNode>,
    pub edges: BTreeMap<NodeId, BTreeMap<NodeId, SyntaxEdge>>,
    pub symbol_index: BTreeMap<String, BTreeMap<NodeId, Vec<NodeId>>>,
    pub scope_parent: BTreeMap<NodeId, NodeId>,
    pub sanitization_index: BTreeMap<String, BTreeMap<NodeId, Vec<SanitizationEvent>>>,
    pub usage_index: BTreeMap<String, BTreeMap<NodeId, Vec<UsageEvent>>>,
    pub subpath_index: BTreeMap<NodeId, Option<NodeId>>,
    pub call_index: BTreeMap<String, Vec<NodeId>>,
    pub nodes_by_type: BTreeMap<SyntaxKind, Vec<NodeId>>,
}

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

nodes: BTreeMap<NodeId, SyntaxNode>

edges: BTreeMap<NodeId, BTreeMap<NodeId, SyntaxEdge>>

symbol_index: BTreeMap<String, BTreeMap<NodeId, Vec<NodeId>>>

scope_parent: BTreeMap<NodeId, NodeId>

sanitization_index: BTreeMap<String, BTreeMap<NodeId, Vec<SanitizationEvent>>>

usage_index: BTreeMap<String, BTreeMap<NodeId, Vec<UsageEvent>>>

subpath_index: BTreeMap<NodeId, Option<NodeId>>

call_index: BTreeMap<String, Vec<NodeId>>

Callee short name -> invocations of it, used to reach a method’s call sites.

nodes_by_type: BTreeMap<SyntaxKind, Vec<NodeId>>

Implementations

impl SyntaxGraph

pub fn new() -> Self

pub fn add_node(&mut self, id: NodeId, node: SyntaxNode)

pub fn register_sanitization( &mut self, symbol: &str, scope: NodeId, event: SanitizationEvent, )

pub fn register_call(&mut self, name: &str, invocation_id: NodeId)

pub fn register_usage(&mut self, symbol: &str, scope: NodeId, event: UsageEvent)

pub fn add_ast_edge(&mut self, from: NodeId, to: NodeId)

pub fn add_cfg_edge(&mut self, from: NodeId, to: NodeId)

pub fn finalize_symbol_index(&mut self)

pub fn remove_edge(&mut self, from: NodeId, to: NodeId)

Trait Implementations

impl Clone for SyntaxGraph

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CodeGraph for SyntaxGraph

fn children(&self, n_id: NodeId) -> Vec<NodeId>

fn ast_children(&self, n_id: NodeId) -> Vec<NodeId>

fn parents(&self, n_id: NodeId) -> Vec<NodeId>

fn ast_parents(&self, n_id: NodeId) -> Vec<NodeId>

fn cfg_parents(&self, n_id: NodeId) -> Vec<NodeId>

fn cfg_children(&self, n_id: NodeId) -> Vec<NodeId>

fn label_type(&self, n_id: NodeId) -> Option<&str>

impl Debug for SyntaxGraph

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

Formats the value using the given formatter.

impl Default for SyntaxGraph

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SyntaxGraph

impl PartialEq for SyntaxGraph

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SyntaxGraph