Struct SnapshotViewerSet 

pub struct SnapshotViewerSet { /* private fields */ }

Known canonical snapshot viewers; equivalent duplicates reject.

Implementations

impl SnapshotViewerSet

pub fn new( principals: Vec<String>, ) -> Result<Self, SnapshotReadObservationError>

Normalize and sort a bounded exact principal set, including known empty.

Errors

Rejects excessive counts, invalid principals and canonical duplicates.

pub fn principals(&self) -> &[String]

Read canonical viewers; ordering confers no control routing.

pub fn contains_caller(&self, binding: &OperationBindingRecord) -> bool

Test the exact original canonical caller.

Trait Implementations

impl Clone for SnapshotViewerSet

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SnapshotViewerSet

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

Formats the value using the given formatter.

impl Eq for SnapshotViewerSet

impl PartialEq for SnapshotViewerSet

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SnapshotViewerSet