Enum NodeStoreError

pub enum NodeStoreError {
    NodeNotInStore {
        id: Uuid,
    },
    BusWithoutParent {
        id: Uuid,
    },
    CyclicAscendants {
        id: Uuid,
    },
    CyclicDescendants {
        id: Uuid,
    },
}

Node error.

Variants

NodeNotInStore

No node in store with this id: {id}.

Fields

id: Uuid

BusWithoutParent

Node {id} is a bus node without a parent.

Fields

id: Uuid

CyclicAscendants

Cyclic hierarchy detected, node {id} occurs in its own ascendants.

Fields

id: Uuid

CyclicDescendants

Cyclic hierarchy detected, node {id} occurs in its own descendants.

Fields

id: Uuid

Trait Implementations

impl Clone for NodeStoreError

fn clone(&self) -> NodeStoreError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeStoreError

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

Formats the value using the given formatter.

impl Display for NodeStoreError

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

Formats the value using the given formatter.

impl Error for NodeStoreError

where Self: Debug + Display,

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 source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

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 ErrorCompat for NodeStoreError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.