Struct ExtendedKeyUsage 

pub struct ExtendedKeyUsage<'a> { /* private fields */ }

Further purposes, named by identifier rather than by bit.

Implementations

impl<'a> ExtendedKeyUsage<'a>

pub fn read_value(parent: &Reader<'a>, value: &Element<'a>) -> Result<Self>

Reads an original EKU SEQUENCE using its producing reader and depth. No certificate reconstruction or replacement parser is needed. The returned catalogue retains its allocation charge; temporary lookup storage is released before return. All decoding and storage work uses the producing reader’s local and aggregate execution bounds.

Errors

Returns malformed or empty EKU syntax, inherited depth refusal, or a located resource error before unfunded catalogue growth or copying.

pub fn purposes(&self) -> &[Oid<'a>]

The purposes, in the order the certificate holds them.

pub fn has(&self, purpose: Oid<'_>, execution: &Memory) -> Result<bool>

Whether one purpose is among them.

The identifier that stands for any purpose is not treated as matching everything here: whether it does is a policy question, and answering it in the parser would hide the difference between a certificate that names a purpose and one that names none.

pub fn read(extension: &Extension<'a>, execution: &Memory) -> Result<Self>

Reads the value of an extended key usage extension.

pub fn read_in<'work>( extension: &Extension<'a>, query: &Reader<'work>, ) -> Result<ExtendedKeyUsage<'work>>

where 'a: 'work,

Decodes the original value with current query and origin admission.

Trait Implementations

impl<'a> Debug for ExtendedKeyUsage<'a>

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

Formats the value using the given formatter.