Struct Rule 

pub struct Rule { /* private fields */ }

An access rule — a disjunction (OR) of terms.

Implementations

impl Rule

pub fn parse(s: &str, ctx: &str, allow_owner: bool) -> Result<Rule>

Parse a rule expression like "owner, admin". ctx is a dotted path (e.g. collections.notes.update) used in error messages. allow_owner is false for create rules (a record has no owner before it exists).

pub fn all() -> Rule

Rule that allows everyone.

pub fn owner() -> Rule

Rule that allows only the record owner.

pub fn is_all(&self) -> bool

True if this rule allows anyone unconditionally.

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Rule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rule

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

Formats the value using the given formatter.

impl Display for Rule

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

Render the rule as its config vocabulary (round-trips Rule::parse).

impl PartialEq for Rule

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Rule