Struct Clearance 

pub struct Clearance<'a> {
    pub element: Element<'a>,
    pub syntax: Syntax,
    pub policy: Oid<'a>,
    pub policy_element: Element<'a>,
    pub classes: Option<BitString<'a>>,
    pub classes_element: Option<Element<'a>>,
    pub categories_element: Option<Element<'a>>,
    pub categories: OwnedVec<SecurityCategory<'a>>,
}

Complete original clearance. Absence of classList means unclassified; absence of securityCategories differs from a present empty SET.

Fields

element: Element<'a>

Original whole SEQUENCE.

syntax: Syntax

Original field-tag convention, not a policy choice.

policy: Oid<'a>

Security policy identifier, not a trust assertion.

policy_element: Element<'a>

Original policy identifier field.

classes: Option<BitString<'a>>

Original named bits, including policy-defined positions beyond bit5.

classes_element: Option<Element<'a>>

Original classList field, absent for the schema default.

categories_element: Option<Element<'a>>

Original categories SET, absent independently of its cardinality.

categories: OwnedVec<SecurityCategory<'a>>

Categories in original SET order, with retained capacity accounting.

Implementations

impl<'a> Clearance<'a>

pub fn read(parent: &mut ScopedReader<'a, '_>) -> Result<Self>

Reads exactly one complete current or deprecated clearance syntax.

pub fn read_element( parent: &ScopedReader<'a, '_>, element: &Element<'a>, ) -> Result<Self>

Reads original DER fields without retagging or resetting source limits.

pub fn read_attribute<W: Work>( attribute: &Attribute<'a>, work: &W, ) -> Result<OwnedVec<Self>>

Reads every registered value. Current OID forbids historical tagging; historical OID supports both original and corrected syntax (§4.4.6).

pub fn has_class(&self, position: u64) -> bool

Effective bit, including the unclassified default when classList is absent. O(1) metadata access; no security-policy ranking is inferred.

Trait Implementations

impl<'a> Debug for Clearance<'a>

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

Formats the value using the given formatter.