Enum StreamingError 

pub enum StreamingError {
    ChannelFull,
    ChannelClosed,
    Disconnected,
    InvalidConfig(String),
    SchemaMismatch {
        expected: Vec<String>,
        actual: Vec<String>,
    },
    Timeout,
    Internal(String),
}

Error type for streaming operations.

Variants

ChannelFull

Channel is full and backpressure strategy is Error.

ChannelClosed

Channel is closed (all receivers dropped).

Disconnected

Channel is disconnected (all senders dropped).

InvalidConfig(String)

Invalid configuration provided.

SchemaMismatch

Schema mismatch during push_arrow operation.

Fields

expected: Vec<String>

Expected schema field names.

actual: Vec<String>

Actual schema field names.

Timeout

Operation timed out.

Internal(String)

Internal error.

Trait Implementations

impl Clone for StreamingError

fn clone(&self) -> StreamingError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamingError

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

Formats the value using the given formatter.

impl Display for StreamingError

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

Formats the value using the given formatter.

impl Error for StreamingError

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 StreamingError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for StreamingError

impl StructuralPartialEq for StreamingError