pub enum RpcError {
Show 25 variants
Call(CallError),
Transport(Error),
Request(String),
Internal(SendError),
InvalidResponse(Mismatch<String>),
RestartNeeded(String),
ParseError(Error),
InvalidSubscriptionId,
InvalidRequestId,
UnregisteredNotification(String),
DuplicateRequestId,
MethodAlreadyRegistered(String),
MethodNotFound(String),
SubscriptionNameConflict(String),
SubscriptionClosed(SubscriptionClosedError),
RequestTimeout,
MaxSlotsExceeded,
AlreadyStopped,
EmptyAllowList(&'static str),
ResourceAtCapacity(&'static str),
ResourceNameAlreadyTaken(&'static str),
ResourceNameNotFoundForMethod(&'static str, &'static str),
UninitializedMethod(Box<str>),
MaxResourcesReached,
Custom(String),
}Expand description
Error type.
Variants§
Call(CallError)
Error that occurs when a call failed.
Transport(Error)
Networking error or error on the low-level protocol layer.
Request(String)
JSON-RPC request error.
Internal(SendError)
Frontend/backend channel error.
InvalidResponse(Mismatch<String>)
Invalid response,
RestartNeeded(String)
The background task has been terminated.
ParseError(Error)
Failed to parse the data.
InvalidSubscriptionId
Invalid subscription ID.
InvalidRequestId
Invalid request ID.
UnregisteredNotification(String)
Client received a notification with an unregistered method
DuplicateRequestId
A request with the same request ID has already been registered.
MethodAlreadyRegistered(String)
Method was already registered.
MethodNotFound(String)
Method with that name has not yet been registered.
SubscriptionNameConflict(String)
Subscribe and unsubscribe method names are the same.
SubscriptionClosed(SubscriptionClosedError)
Subscription got closed.
RequestTimeout
Request timeout
MaxSlotsExceeded
Configured max number of request slots exceeded.
AlreadyStopped
Attempted to stop server that is already stopped.
EmptyAllowList(&'static str)
List passed into set_allowed_origins was empty
ResourceAtCapacity(&'static str)
Failed to execute a method because a resource was already at capacity
ResourceNameAlreadyTaken(&'static str)
Failed to register a resource due to a name conflict
ResourceNameNotFoundForMethod(&'static str, &'static str)
Failed to initialize resources for a method at startup
UninitializedMethod(Box<str>)
Trying to claim resources for a method execution, but the method resources have not been initialized
MaxResourcesReached
Failed to register a resource due to a maximum number of resources already registered
Custom(String)
Custom error.