Struct PartialPath

pub(crate) struct PartialPath<'a> {
    end_entity: &'a EndEntityCert<'a>,
    intermediates: [Option<Cert<'a>>; 6],
    used: usize,
}

A path for consideration in path building.

This represents a partial path because it does not yet contain the trust anchor. It stores the end-entity certificates, and an array of intermediate certificates.

Fields

end_entity: &'a EndEntityCert<'a>

intermediates: [Option<Cert<'a>>; 6]

Intermediate certificates, in order from end-entity to trust anchor.

Invariant: all values below used are Some.

used: usize

The number of Some values in intermediates.

The next Cert passed to push() will be placed at intermediates[used]. If this value is 0, the path contains only the end-entity certificate.

Implementations

impl<'a> PartialPath<'a>

pub(crate) fn new(end_entity: &'a EndEntityCert<'a>) -> Self

pub(crate) fn push( &mut self, cert: Cert<'a>, ) -> Result<(), ControlFlow<Error, Error>>

fn pop(&mut self)

pub(crate) fn node(&self) -> PathNode<'_>

pub(crate) fn head(&self) -> &Cert<'a>

Current head of the path.

fn get(&self, idx: usize) -> &Cert<'a>

Get the certificate at index idx in the path.