Struct RoverError 

pub struct RoverError {
    pub code: &'static str,
    pub message: String,
}

Stable error envelope returned over MCP. code is from the fixed set documented in the M3 design.

Fields

code: &'static str

message: String

Implementations

impl RoverError

pub const MAX_TOKENS_EXCEEDED: &'static str = "max_tokens_exceeded"

pub const INVALID_ARGS: &'static str = "invalid_args"

pub const INVALID_URL: &'static str = "invalid_url"

pub const SSRF_DENIED: &'static str = "ssrf_denied"

pub const FETCH_FAILED: &'static str = "fetch_failed"

pub const BOT_CHALLENGE: &'static str = "bot_challenge"

pub const EXTRACT_FAILED: &'static str = "extract_failed"

pub const STORAGE_ERROR: &'static str = "storage_error"

pub const TOKENIZER_UNAVAILABLE: &'static str = "tokenizer_unavailable"

pub const ROBOTS_DISALLOWED: &'static str = "robots_disallowed"

pub const ROBOTS_FETCH_FAILED: &'static str = "robots_fetch_failed"

pub const RETRY_EXHAUSTED: &'static str = "retry_exhausted"

pub const RATE_LIMITED: &'static str = "rate_limited"

pub const DEFERRED: &'static str = "deferred"

pub const TOO_MANY_URLS: &'static str = "too_many_urls"

pub const EMPTY_URL_LIST: &'static str = "empty_url_list"

pub const SUMMARIZER_NO_SUCH_BACKEND: &'static str = "summarizer_no_such_backend"

pub const SUMMARIZER_NO_EXTRACTIVE_FOR_FALLBACK: &'static str = "summarizer_no_extractive_backend_for_fallback"

pub const SUMMARIZER_BACKEND_UNAVAILABLE: &'static str = "summarizer_backend_unavailable"

pub const SUMMARIZER_RATE_LIMITED: &'static str = "summarizer_rate_limited"

pub const SUMMARIZER_AUTH_FAILED: &'static str = "summarizer_auth_failed"

pub const SUMMARIZER_MODEL_ERROR: &'static str = "summarizer_model_error"

pub const SUMMARIZER_INVALID_REQUEST: &'static str = "summarizer_invalid_request"

pub const SUMMARIZER_LOCAL_FEATURE_NOT_COMPILED: &'static str = "summarizer_local_feature_not_compiled"

pub const HEADLESS_FEATURE_NOT_COMPILED: &'static str = "headless_feature_not_compiled"

pub const HEADLESS_RENDERER_UNAVAILABLE: &'static str = "headless_renderer_unavailable"

pub const HEADLESS_LAUNCH_FAILED: &'static str = "headless_launch_failed"

pub const HEADLESS_RENDER_TIMEOUT: &'static str = "headless_render_timeout"

pub const HEADLESS_PAGE_CLOSED: &'static str = "headless_page_closed"

pub const HEADLESS_INTERNAL_ERROR: &'static str = "headless_internal_error"

pub const CAPTIONER_NO_SUCH: &'static str = "captioner_no_such"

pub const CAPTIONER_NOT_CONFIGURED: &'static str = "captioner_not_configured"

pub const CAPTIONER_LOCAL_FEATURE_NOT_COMPILED: &'static str = "captioner_local_feature_not_compiled"

pub const CAPTIONER_RATE_LIMITED: &'static str = "captioner_rate_limited"

pub const CAPTIONER_AUTH_FAILED: &'static str = "captioner_auth_failed"

pub const CAPTIONER_BACKEND_UNAVAILABLE: &'static str = "captioner_backend_unavailable"

pub const CAPTIONER_MODEL_ERROR: &'static str = "captioner_model_error"

pub const CAPTIONER_IMAGE_DECODE_FAILED: &'static str = "captioner_image_decode_failed"

pub fn new(code: &'static str, message: impl Into<String>) -> Self

Trait Implementations

impl Clone for RoverError

fn clone(&self) -> RoverError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoverError

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

Formats the value using the given formatter.

impl Deserialize<'static> for RoverError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'static>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RoverError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.