Enum BufferError

pub enum BufferError<E: ExternalMemory> {
    DataTooShort {
        position: usize,
        minimal_length: usize,
    },
    External(E::ExternalMemoryError),
    OutOfRange {
        position: usize,
        total_length: usize,
    },
}

Errors in buffer access.

Variants

DataTooShort

Fields

position: usize

minimal_length: usize

External(E::ExternalMemoryError)

OutOfRange

Fields

position: usize

total_length: usize

Trait Implementations

impl<E: Debug + ExternalMemory> Debug for BufferError<E>

where E::ExternalMemoryError: Debug,

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

Formats the value using the given formatter.

impl<E: ExternalMemory> Display for BufferError<E>

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

Formats the value using the given formatter.

impl<E: ExternalMemory> Error for BufferError<E>

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<E: PartialEq + ExternalMemory> PartialEq for BufferError<E>

where E::ExternalMemoryError: PartialEq,

fn eq(&self, other: &BufferError<E>) -> 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<E: Eq + ExternalMemory> Eq for BufferError<E>

where E::ExternalMemoryError: Eq,

impl<E: ExternalMemory> StructuralPartialEq for BufferError<E>