Enum RegistryError 

pub enum RegistryError {
    InvalidId {
        id: String,
        provenance: String,
        reason: String,
    },
    DuplicateId {
        id: String,
        first: String,
        second: String,
    },
    DuplicateMcpName {
        name: String,
        first: String,
        second: String,
    },
    DuplicateMcpUri {
        uri: String,
        first: String,
        second: String,
    },
    DuplicateHttpRoute {
        method: String,
        path: String,
        first: String,
        second: String,
    },
    DuplicateCliPath {
        path: String,
        first: String,
        second: String,
    },
    InvalidExposure {
        id: String,
        provenance: String,
        projection: String,
        reason: String,
    },
    NotExecutable {
        id: String,
        provenance: String,
        stability: String,
        projection: String,
    },
    InvalidModuleId {
        id: String,
        reason: String,
    },
    DuplicateModule {
        id: String,
        first: String,
        second: String,
    },
    ModuleMismatch {
        id: String,
        provenance: String,
        module: String,
        namespace: String,
    },
    InvalidCachePolicy {
        id: String,
        provenance: String,
        reason: String,
    },
    Shape {
        id: String,
        provenance: String,
        reason: String,
    },
}

Why the registry could not be built. Every variant names the provenance of every party.

Variants

InvalidId

The id does not satisfy the grammar.

Fields

id: String

The id as written.

provenance: String

Where the descriptor came from.

reason: String

What the grammar objects to.

DuplicateId

Two descriptors claim one id.

Fields

id: String

The id.

first: String

The provenance of the descriptor seen first, in id order.

second: String

The provenance of the other.

DuplicateMcpName

Two capabilities claim one MCP tool name.

Fields

name: String

The tool name.

first: String

The id of the capability seen first.

second: String

The id of the other.

DuplicateMcpUri

Two capabilities claim one MCP resource URI.

Fields

uri: String

The URI.

first: String

The id of the capability seen first.

second: String

The id of the other.

DuplicateHttpRoute

Two capabilities claim one HTTP method and path.

Fields

method: String

The method.

path: String

The path.

first: String

The id of the capability seen first.

second: String

The id of the other.

DuplicateCliPath

Two capabilities claim one CLI path.

Fields

path: String

The words, joined with spaces.

first: String

The id of the capability seen first.

second: String

The id of the other.

InvalidExposure

A declared exposure cannot be served by its projection.

Fields

id: String

The id.

provenance: String

Where the descriptor came from.

projection: String

MCP, HTTP or CLI.

reason: String

What is wrong with the exposure.

NotExecutable

A planned or unsupported capability declares an executable exposure.

Fields

id: String

The id.

provenance: String

Where the descriptor came from.

stability: String

The stability that forbids execution.

projection: String

The projection the exposure is for.

InvalidModuleId

A module id does not satisfy the grammar.

Fields

id: String

The id as written.

reason: String

What the grammar objects to.

DuplicateModule

Two modules claim one id, or a builtin module’s id is a declarative kind.

Fields

id: String

The id.

first: String

The source seen first.

second: String

The other.

ModuleMismatch

A capability’s id does not belong to the module that composes it.

Fields

id: String

The capability id.

provenance: String

Where the descriptor came from.

module: String

The module that composed it.

namespace: String

The id’s namespace.

InvalidCachePolicy

The cache policy keeps nothing or contradicts itself.

Fields

id: String

The id.

provenance: String

Where the descriptor came from.

reason: String

What is wrong.

Shape

The descriptor’s shape contradicts its kind: a query without a handler, a resource with one or with a callable exposure.

Fields

id: String

The id.

provenance: String

Where the descriptor came from.

reason: String

What is contradictory.

Trait Implementations

impl Clone for RegistryError

fn clone(&self) -> RegistryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegistryError

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

Formats the value using the given formatter.

impl Display for RegistryError

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

Formats the value using the given formatter.

impl Eq for RegistryError

impl Error for RegistryError

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.

impl PartialEq for RegistryError

fn eq(&self, other: &RegistryError) -> 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 Serialize for RegistryError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RegistryError