Enum ArgumentSource 

pub enum ArgumentSource {
    Literal(String),
    Parameter {
        name: String,
    },
    EnvVar {
        name: String,
    },
    Interpolated,
    Unknown,
}

Where a function argument originates — the key taint abstraction.

Detectors don’t need full taint analysis. They just need to know where a function argument came from.

Variants

Literal(String)

Hardcoded literal string — generally safe.

Parameter

Comes from function parameter — potentially user/LLM-controlled.

Fields

name: String

EnvVar

Comes from environment variable.

Fields

name: String

Interpolated

Constructed via string formatting/concatenation — dangerous.

Unknown

Unable to determine statically.

Implementations

impl ArgumentSource

pub fn is_tainted(&self) -> bool

Whether this source is potentially attacker-controlled.

Trait Implementations

impl Clone for ArgumentSource

fn clone(&self) -> ArgumentSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArgumentSource

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ArgumentSource

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ArgumentSource

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ArgumentSource

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ArgumentSource

impl StructuralPartialEq for ArgumentSource