Enum w5500_hl::Error

pub enum Error<E> {
    UnexpectedEof,
    OutOfMemory,
    WouldBlock,
    Other(E),
}

Higher level W5500 errors.

Variants

UnexpectedEof

Unexpected “end of file”.

Returned when an operation could only succeed if it read a particular number of bytes but only a smaller number of bytes could be read; for example this may occur when a UDP packet is truncated.

OutOfMemory

A write operation ran out of memory in the socket buffer.

WouldBlock

The operation needs to block to complete, but the blocking operation was requested to not occur.

This is the same concept as the nb crate, but localized to prevent needless abstraction.

Other(E)

Errors from the Registers trait implementation.

Trait Implementations

impl<E: Clone> Clone for Error<E>

fn clone(&self) -> Error<E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Debug> Debug for Error<E>

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

Formats the value using the given formatter.

impl<E> Format for Error<E>where E: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl<E> From<E> for Error<E>

fn from(error: E) -> Error<E>

Converts to this type from the input type.

impl<E: PartialEq> PartialEq for Error<E>

fn eq(&self, other: &Error<E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<E: Copy> Copy for Error<E>

impl<E: Eq> Eq for Error<E>

impl<E> StructuralEq for Error<E>

impl<E> StructuralPartialEq for Error<E>