Enum GetTreeStateError 

pub enum GetTreeStateError {
    GetClientError(GetClientError),
    GetTreeStateError(Status),
}

Error from the get_tree_state (GetTreeState) RPC.

Callers can depend on:

• GetClientError means the connection was never established.
• GetTreeStateError means the server returned a gRPC status (e.g. the requested block does not exist).

use zingo_netutils::{GetClientError, GetTreeStateError};

let e = GetTreeStateError::from(GetClientError::InvalidScheme);
assert!(matches!(e, GetTreeStateError::GetClientError(_)));

let e = GetTreeStateError::from(tonic::Status::not_found("no such block"));
assert!(matches!(e, GetTreeStateError::GetTreeStateError(_)));

Variants

GetClientError(GetClientError)

GetTreeStateError(Status)

Trait Implementations

impl Debug for GetTreeStateError

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

Formats the value using the given formatter.

impl Display for GetTreeStateError

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

Formats the value using the given formatter.

impl Error for GetTreeStateError

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<GetClientError> for GetTreeStateError

fn from(source: GetClientError) -> Self

Converts to this type from the input type.

impl From<Status> for GetTreeStateError

fn from(source: Status) -> Self

Converts to this type from the input type.