Struct ResourceParameters 

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

The resource parameter values carried by one request.

Equality is set equality, not vector equality: RFC 8707 §5 says the order of several resource parameters naming one audience is not significant, so a redemption that lists the same resources in a different order names the same grant. iter still yields request order, because that is what gets serialised back out.

Examples

use protocol_droid::domain::mcp::resource_metadata::ResourceUri;
use protocol_droid::domain::oauth::ResourceParameters;

let api = ResourceUri::new("https://api.example.com/app/")?;
let parameters = ResourceParameters::single(&api);
assert_eq!(parameters.len(), 1);
// `ResourceUri` canonicalises, so the trailing slash is gone.
assert_eq!(parameters.iter().next(), Some("https://api.example.com/app"));

Implementations

impl ResourceParameters

pub fn single(resource: &ResourceUri) -> Self

The parameters for a request naming one resource — MCP’s ordinary case, where a server has a single canonical identifier.

pub fn many(resources: impl IntoIterator<Item = ResourceUri>) -> Self

The parameters for a request naming several, deduplicated with the first occurrence of each kept, so two spellings of the same set compare equal.

pub fn iter(&self) -> impl Iterator<Item = &str>

The values, in request order.

pub const fn len(&self) -> usize

How many distinct resources are named.

pub const fn is_empty(&self) -> bool

Whether no resource is named at all.

Trait Implementations

impl Clone for ResourceParameters

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 ResourceParameters

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

Formats the value using the given formatter.

impl Default for ResourceParameters

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ResourceParameters

impl PartialEq for ResourceParameters

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

Equality operator ==.

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

Inequality operator !=.