Struct InputTaint 

pub struct InputTaint {
    pub refs: BTreeSet<InputRef>,
    pub overflow: bool,
}

The session taint: the untrusted origins a session has read. Bounded; overflow is sticky. An older session file without it reads untainted, which is safe because the taint only restricts.

Fields

refs: BTreeSet<InputRef>

overflow: bool

Implementations

impl InputTaint

pub fn add(&mut self, input: Option<InputRef>) -> bool

Record input; None (an unrecordable ref) or a full set marks overflow. Returns whether the taint changed.

pub fn mark_overflow(&mut self) -> bool

Set the sticky overflow mark. Returns whether the taint changed.

pub fn merge(&mut self, other: &Self) -> bool

Union with other. Returns whether the taint changed.

pub fn is_tainted(&self) -> bool

pub fn view(&self) -> TaintView

A read-only snapshot.

Trait Implementations

impl Clone for InputTaint

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InputTaint

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

Formats the value using the given formatter.

impl Default for InputTaint

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for InputTaint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for InputTaint

impl PartialEq for InputTaint

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for InputTaint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for InputTaint