Struct CheckContext 

pub struct CheckContext<'a, 'r> {
    pub certificate: &'r Certificate<'a>,
    pub certificate_parent: &'r Reader<'a>,
    pub key: WorkingKey<'a>,
    pub requested: Option<Requested<'a, 'r>>,
    pub utc: &'r LeapTable<'a>,
    pub reference: Option<Instant>,
    pub window: Option<RequestWindow>,
}

Explicit caller selection/time facts; this does not select a trusted path.

Fields

certificate: &'r Certificate<'a>

Caller-selected candidate, independently subject to trust/path checks.

certificate_parent: &'r Reader<'a>

That certificate’s own original producing reader.

key: WorkingKey<'a>

Effective key retaining independently established inherited parameters.

requested: Option<Requested<'a, 'r>>

Complete live request, absent for archived evidence.

utc: &'r LeapTable<'a>

Explicit UTC correction facts, without implicit clock lookup.

reference: Option<Instant>

Caller-supplied comparison instant, when available.

window: Option<RequestWindow>

Caller-established outstanding-imprint uniqueness/window fact.