Enum Destination 

pub enum Destination {
    Resource {
        resource: Resource,
        parent: Option<Box<Self>>,
    },
    Node(String),
}

Destination for consent requests with built-in hierarchical structure.

The hierarchy is encoded in the type itself:

• A Resource can have a parent destination (typically a Node)
• This creates a natural traversal from specific to broad scopes

Example: Resource { resource: file, parent: Some(Node("node1")) } represents a file on node1, with node1 as the fallback consent scope.

Variants

Resource

A specific resource, optionally with a parent destination for hierarchy.

Fields

resource: Resource

parent: Option<Box<Self>>

Node(String)

A node destination.

Implementations

impl Destination

pub fn new(node_id: Option<String>, resource: Option<Resource>) -> Self

Create a new destination from optional node_id and resource.

Trait Implementations

impl Clone for Destination

fn clone(&self) -> Destination

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Destination

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

Formats the value using the given formatter.

impl From<Destination> for Destination

Converts Protocol Buffer Destination to internal Destination type.

fn from(proto_dest: Destination) -> Self

Converts to this type from the input type.

impl From<Destination> for Destination

Converts internal Destination to Protocol Buffer Destination type. Preserves LocalizedResource context by reconstructing the hierarchical structure.

fn from(dest: Destination) -> Self

Converts to this type from the input type.

impl From<LocalizedResource> for Destination

fn from(localized_resource: LocalizedResource) -> Self

Converts to this type from the input type.

impl Hash for Destination

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Destination

fn eq(&self, other: &Destination) -> 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 TryFrom<&str> for Destination

Parse a Destination from a string. Tries three formats in order:

1. LocalizedResource: “node_id@resource_spec”
2. Resource: “file:///path” or “stream://local::peer”
3. Node ID: a simple string without whitespaces

type Error = String

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Destination, Self::Error>

Performs the conversion.

impl TryFrom<String> for Destination

type Error = String

The type returned in the event of a conversion error.

fn try_from(s: String) -> Result<Destination, Self::Error>

Performs the conversion.

impl Eq for Destination

impl StructuralPartialEq for Destination