Enum DeadReason 

pub enum DeadReason {
    UnreferencedExport,
    Unreachable,
    UnusedVariable,
    Disconnected,
    ZombieFile,
}

Why a node was classified as dead code.

Variants

UnreferencedExport

Exported symbol with no inbound CALLS edges from other files.

Unreachable

Private function with no inbound CALLS edges at all.

UnusedVariable

Variable node with no inbound CALLS edges.

Disconnected

Node has neither inbound nor outbound CALLS edges.

ZombieFile

File node that is never imported and has no known consumers.

Implementations

impl DeadReason

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

Trait Implementations

impl Clone for DeadReason

fn clone(&self) -> DeadReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeadReason

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DeadReason

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DeadReason

fn eq(&self, other: &DeadReason) -> 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 DeadReason

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 DeadReason