Struct Acl 

pub struct Acl { /* private fields */ }

Which client may read which set (docs/design/VOLUME-TRUST.md §6.4). The handshake admits every listed fingerprint; this decides, per request, whether the admitted client may read the set it asks for. A set outside a client’s lists is answered like an unknown set.

Implementations

impl Acl

pub fn everyone() -> Acl

Every admitted connection may read every set (plain mode, --allow-anyone, and a plain global allow list, where the handshake already decided).

pub fn new( any_set: impl IntoIterator<Item = [u8; 32]>, per_set: impl IntoIterator<Item = ([u8; 32], [u8; 32])>, ) -> Acl

any_set: fingerprints that may read every served set; per_set: (set id, fingerprint) pairs for clients restricted to specific sets.

pub fn admitted(&self) -> Vec<[u8; 32]>

Every fingerprint the handshake must admit (the union of all lists).

pub fn restricted(&self) -> Vec<[u8; 32]>

Fingerprints that may read only some sets (none of them is in the global list).

pub fn readers_of(&self, set: &[u8; 32]) -> Option<usize>

How many identities may read set: None when everyone admitted may.

pub fn may_read(&self, client: Option<&[u8; 32]>, set: &[u8; 32]) -> bool

Trait Implementations

impl Clone for Acl

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 Acl

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

Formats the value using the given formatter.

impl Default for Acl

fn default() -> Self

Returns the “default value” for a type.