Enum WriteError 

#[non_exhaustive]
pub enum WriteError {
    OutOfSequence,
    OutOfSpace,
}

Error type for manipulation of crate::inmemory_write messages.

This is presented externally as an internal server error, but has enough structure to be useful for debugging through dbg!().

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

OutOfSequence

OutOfSpace

Trait Implementations

impl Debug for WriteError

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

Formats the value using the given formatter.

impl Format for WriteError

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

Writes the defmt representation of self to fmt.

impl From<Infallible> for WriteError

fn from(never: Infallible) -> Self

Converts to this type from the input type.

impl RenderableOnMinimal for WriteError

type Error<IE: RenderableOnMinimal + Debug> = IE

Error to return when even the error rendering is unsuccessful (a “double error”).

fn render<M: MinimalWritableMessage>( self, msg: &mut M, ) -> Result<(), Self::Error<M::UnionError>>

Express the error in a CoAP response message