Enum ProtectedResourceMetadataError 

#[non_exhaustive]
pub enum ProtectedResourceMetadataError {
    InvalidResourceUrl(ParseError),
    UnsupportedResourceScheme(String),
    ResourceHasFragment,
    MissingAuthorizationServer,
    InvalidAuthorizationServerUrl {
        url: String,
        source: ParseError,
    },
    UnsupportedAuthorizationServerScheme(String),
}

Errors returned when validating MCP Protected Resource Metadata.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidResourceUrl(ParseError)

The resource identifier is not a valid absolute URL.

UnsupportedResourceScheme(String)

MCP HTTP resource identifiers must use HTTP or HTTPS.

ResourceHasFragment

Resource identifiers cannot contain URL fragments.

MissingAuthorizationServer

MCP Protected Resource Metadata must advertise an authorization server.

InvalidAuthorizationServerUrl

An advertised authorization-server issuer is not a valid absolute URL.

Fields

url: String

The invalid issuer URL.

source: ParseError

The URL parsing failure.

UnsupportedAuthorizationServerScheme(String)

An advertised authorization-server issuer does not use HTTP(S).

Trait Implementations

impl Debug for ProtectedResourceMetadataError

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

Formats the value using the given formatter.

impl Display for ProtectedResourceMetadataError

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

Formats the value using the given formatter.

impl Error for ProtectedResourceMetadataError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.