Struct StreamOpenError 

pub struct StreamOpenError { /* private fields */ }

item stream open failed

The adapter translates its own typed error into a stable FailureCategory at this boundary. The payload, display text, and source chain are dropped, so classification never inspects them.

Implementations

impl StreamOpenError

pub const fn new() -> Self

Constructs a value-redacted FailureCategory::UserComponent failure.

pub const fn with_category(category: FailureCategory) -> Self

Constructs a failure that declares its own stable category.

pub fn from_error(error: impl Error + Send + Sync + 'static) -> Self

Classifies an arbitrary user error without retaining its payload or display text.

pub const fn category(self) -> FailureCategory

Returns the stable category supplied by the adapter.

Trait Implementations

impl Clone for StreamOpenError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamOpenError

impl Debug for StreamOpenError

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

Formats the value using the given formatter.

impl Default for StreamOpenError

fn default() -> Self

Returns the “default value” for a type.

impl Display for StreamOpenError

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

Formats the value using the given formatter.

impl Eq for StreamOpenError

impl Error for StreamOpenError

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 StreamOpenError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StreamOpenError