Struct Acl 

pub struct Acl(/* private fields */);

An ACL. Insertion-ordered, because the order of _rperm and _wperm is observable in golden-file comparison even though it carries no meaning.

Implementations

impl Acl

pub fn new() -> Self

pub fn set(&mut self, principal: Principal, perms: Permissions)

pub fn get(&self, principal: &Principal) -> Option<Permissions>

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> impl Iterator<Item = (&Principal, &Permissions)>

pub fn to_perms(&self) -> (Vec<String>, Vec<String>)

Lower to the storage form. An entry with neither permission appears in neither array, which is what makes the JSON round trip lossy.

pub fn from_perms( rperm: Option<&[String]>, wperm: Option<&[String]>, ) -> Option<Acl>

Rebuild from the storage form, reproducing untransformObjectACL exactly.

Returns None when both columns are absent, which is the case that must produce no ACL key in the response rather than an empty one. Some(empty Acl) is the distinct case where a column is present but empty, which upstream renders as "ACL": {}.

pub fn to_json(&self) -> String

The wire form. Only true flags are emitted, per the quirk above.

Trait Implementations

impl Clone for Acl

fn clone(&self) -> Acl

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() -> Acl

Returns the “default value” for a type.

impl Eq for Acl

impl PartialEq for Acl

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Acl