Enum Classification 

pub enum Classification {
    Pure,
    Resource,
}

Crate classification for capability-based security analysis.

Inspired by Wyvern’s resource/pure module distinction (Melicher et al., ECOOP 2017). A “pure” crate should contain no ambient authority (no I/O, no process spawning, etc.). A “resource” crate is expected to have ambient authority findings.

Variants

Pure

No I/O, no state, no side effects — safe to import without capability grants.

Resource

Contains I/O or ambient authority — requires explicit capability grants.

Trait Implementations

impl Clone for Classification

fn clone(&self) -> Classification

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Classification

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Classification

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Classification

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Classification

impl Eq for Classification

impl StructuralPartialEq for Classification