Struct Policy 

pub struct Policy {
    pub routes: Vec<Route>,
}

Fields

routes: Vec<Route>

Implementations

impl Policy

pub fn route(&self, s: &Subject<'_>) -> Option<&Route>

The first route whose every stated condition holds. Order is the policy: a document is read top to bottom, like the file it came from.

pub fn names_node(&self, node: &str, edits: bool) -> bool

Whether any route names this node. A read node needs one that states no class or complexity; an edit needs one of any kind. Tier and lap are left out: whether a route can serve a node at all is the question.

pub fn route_read( &self, node: &str, lap: i64, tier: Option<u8>, ) -> Option<&Route>

The first route serving a workflow node that changes no repository. Class and complexity describe a change, so a route stating either serves only edit nodes and tasks.

pub fn parse(text: &str) -> Result<Policy, String>

Reads a policy document, refusing anything it cannot apply exactly. A route that silently does nothing is worse than one that is refused.

pub fn to_json(&self) -> String

The document as stored, so an activation and a replay read the same text the author wrote.

Trait Implementations

impl Clone for Policy

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 Policy

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

Formats the value using the given formatter.

impl Default for Policy

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Policy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Policy