Enum EmbedError 

#[non_exhaustive]
pub enum EmbedError {
    NoProviders,
    NoRuntime,
    Blueprint(String),
    Spawn(String),
    ProviderClient(String),
    ChannelClosed,
}

Why an AgentWorld could not be built or a request to it could not be served.

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.

NoProviders

The builder was given no providers: no credentials and no custom provider registrations. A world with nothing to infer against can only error, so this fails at build time instead.

NoRuntime

No Tokio runtime was found. build() must run inside a Tokio runtime (or be given a handle via runtime).

Blueprint(String)

The blueprint could not be loaded, parsed, or validated.

Spawn(String)

The spawn was rejected (bad workdir, unresolvable seeds, and so on).

ProviderClient(String)

A configured provider’s outbound HTTPS client could not be built, so that provider could never reach its API. In practice the machine’s root certificate store could not be read; it is unrelated to any TLS certificate the host itself serves.

ChannelClosed

The world’s serve loop is gone (already shut down), so the request could not be delivered or answered.

Trait Implementations

impl Clone for EmbedError

fn clone(&self) -> EmbedError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmbedError

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

Formats the value using the given formatter.

impl Display for EmbedError

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

Formats the value using the given formatter.

impl Eq for EmbedError

impl Error for EmbedError

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 EmbedError

fn eq(&self, other: &EmbedError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EmbedError