Enum BufferError 

pub enum BufferError {
    Page(PageError),
    PageNoLongerAvailable,
    CallbackError(Box<dyn Debug + Send + Sync + 'static>),
    MutexPoisoned,
}

Errors that can occur when working with buffers.

Variants

Page(PageError)

An error occurred during a page operation.

PageNoLongerAvailable

The page is no longer available.

CallbackError(Box<dyn Debug + Send + Sync + 'static>)

An error occurred in a callback function.

MutexPoisoned

A mutex was poisoned.

Implementations

impl BufferError

pub fn callback_error<E: Debug + Send + Sync + 'static>(e: E) -> Self

Creates a CallbackError from any Debug + Send + Sync error.

Trait Implementations

impl Debug for BufferError

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

Formats the value using the given formatter.

impl Display for BufferError

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

Formats the value using the given formatter.

impl Error for BufferError

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.