Enum Error 

pub enum Error {
    NotInRoom(String),
    ReachedNobody(String),
    TimedOut,
    NameTaken(String),
    Denied(String),
    RoomPaused(String),
    Invalid(String),
    BadSignature(String),
    OverBudget(String, Option<u64>),
    Db(Error),
    Migration(Error),
    Io(Error),
    Json(Error),
    Other(String),
}

Variants

NotInRoom(String)

ReachedNobody(String)

TimedOut

NameTaken(String)

Denied(String)

RoomPaused(String)

Invalid(String)

BadSignature(String)

OverBudget(String, Option<u64>)

Over a rate limit or the daily budget. The number is how many seconds until the limit lets the next message through, when known.

Db(Error)

Migration(Error)

Io(Error)

Json(Error)

Other(String)

Implementations

impl Error

pub fn code(&self) -> i32

The exit code (CLI) or error code (MCP) for this error.

pub fn fate(&self) -> Option<Fate>

Should a sender try the same message again later? None when that is not known: the caller keeps it and retries, and only gives up when the same unknown answer has come back for a long time.

Temporary: the other side was not reached, is paused, over budget, or failed to store it. Definitive: retrying the same signed bytes cannot succeed.

pub fn retry_after(&self) -> Option<u64>

Seconds until trying again can work, when the error knows.

pub fn from_code(code: i32, msg: &str) -> Self

Rebuild an error from a code and a message that crossed a wire. Strips the label an earlier hop’s Display put in front, so the text does not stack up as it travels.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.