Enum FlowError

pub enum FlowError {
    ComponentAlreadyExist {
        id: Id,
    },
    ComponentNotFound {
        id: Id,
    },
    ConnectionAlreadyExist {
        connection: Connection,
    },
    LoopCreated {
        connection: Connection,
    },
    InPortNotFound {
        component: Id,
        in_port: PortId,
    },
    OutPortNotFound {
        component: Id,
        out_port: PortId,
    },
    QueueNotCreated {
        component: Id,
        port: PortId,
    },
    AnyPackageConsumed {
        component: Id,
    },
    CannotAccessGlobal,
}

Variants

ComponentAlreadyExist

Fields

id: Id

ComponentNotFound

Fields

id: Id

ConnectionAlreadyExist

Fields

connection: Connection

LoopCreated

Fields

connection: Connection

InPortNotFound

Fields

component: Id

in_port: PortId

OutPortNotFound

Fields

component: Id

out_port: PortId

QueueNotCreated

Fields

component: Id

port: PortId

AnyPackageConsumed

Fields

component: Id

CannotAccessGlobal

Trait Implementations

impl Debug for FlowError

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

Formats the value using the given formatter.

impl Display for FlowError

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

Formats the value using the given formatter.

impl Error for FlowError

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.