Struct TaintedBinding 

pub struct TaintedBinding {
    pub local: String,
    pub source_path: String,
    pub source_span_start: u32,
}

A local binding tied to the flattened member-access path it was initialized from. The analyze layer matches source_path against the data-driven source catalogue; when it matches, local is treated as carrying untrusted input.

Captured for two shapes: a direct assignment (const id = req.query.id -> { local: "id", source_path: "req.query" }, the literal-key tail dropped so the path matches a catalogue prefix) and an object destructure (const { id } = req.query -> { local: "id", source_path: "req.query" }).

Fields

local: String

The local binding name introduced by the declarator.

source_path: String

The flattened object member-access path the binding was sourced from.

source_span_start: u32

Byte offset of the source read (the member-access expression the binding was sourced from), so the analyze layer can anchor a taint trace’s source node at the real read line instead of the module import line. Stored as a u32 (not Span) to stay bitcode-encodable for the cache. 0 when no concrete read expression is available (synthetic framework-param / helper-return bindings), in which case the analyze layer falls back to the sink site rather than claiming a spurious line.

Trait Implementations

impl Clone for TaintedBinding

fn clone(&self) -> TaintedBinding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaintedBinding

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

Formats the value using the given formatter.

impl<'__de> Decode<'__de> for TaintedBinding

impl<'de> Deserialize<'de> for TaintedBinding

fn deserialize<__D>( __deserializer: __D, ) -> Result<TaintedBinding, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for TaintedBinding

impl Serialize for TaintedBinding

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.