Enum DomeError 

pub enum DomeError {
    AuthFailed {
        reason: String,
    },
    PolicyDenied {
        rule_id: String,
        tool: String,
    },
    RateLimited {
        limit: u64,
        window: String,
    },
    BudgetExhausted {
        spent: f64,
        cap: f64,
        unit: String,
    },
    InjectionDetected {
        pattern: String,
        field: String,
    },
    SchemaDrift {
        tool: String,
        field: String,
    },
    Transport(Error),
    Json(Error),
    Upstream(String),
    Internal(String),
}

Unified error taxonomy for Thunder Dome.

Every error maps to a JSON-RPC error code so we can send meaningful responses back to the MCP client.

Variants

AuthFailed

Fields

reason: String

PolicyDenied

Fields

rule_id: String

tool: String

RateLimited

Fields

limit: u64

window: String

BudgetExhausted

Fields

spent: f64

cap: f64

unit: String

InjectionDetected

Fields

pattern: String

field: String

SchemaDrift

Fields

tool: String

field: String

Transport(Error)

Json(Error)

Upstream(String)

Internal(String)

Implementations

impl DomeError

pub fn rpc_code(&self) -> i64

Map this error to a JSON-RPC error code.

Trait Implementations

impl Debug for DomeError

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

Formats the value using the given formatter.

impl Display for DomeError

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

Formats the value using the given formatter.

impl Error for DomeError

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 From<Error> for DomeError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DomeError

fn from(source: Error) -> Self

Converts to this type from the input type.