Enum PacketWriteError 

pub enum PacketWriteError {
    Overflow,
    NullCharacterInString,
    VariableByteIntegerTooLarge,
    DataTooLarge,
    StringTooLarge,
    ConnectionSend,
}

Variants

Overflow

On attempt to put data that will not fit in buffer

NullCharacterInString

On attempt to put a string containing a null character (which is not valid in an MQTT message)

VariableByteIntegerTooLarge

On attempt to put a u32 value as a variable byte integer, where the value is too large to encode

DataTooLarge

On attempt to put binary data with too many bytes to encode

StringTooLarge

On attempt to put a string where the encoded form is too many bytes to encode

ConnectionSend

Failure to send via connection

Trait Implementations

impl Clone for PacketWriteError

fn clone(&self) -> PacketWriteError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PacketWriteError

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

Formats the value using the given formatter.

impl Display for PacketWriteError

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

Formats the value using the given formatter.

impl Format for PacketWriteError

Available on crate feature defmt only.

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

Writes the defmt representation of self to fmt.

impl From<PacketWriteError> for ClientError

fn from(value: PacketWriteError) -> Self

Converts to this type from the input type.

impl From<PacketWriteError> for ClientStateError

fn from(value: PacketWriteError) -> Self

Converts to this type from the input type.

impl PartialEq for PacketWriteError

fn eq(&self, other: &PacketWriteError) -> 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 Copy for PacketWriteError

impl StructuralPartialEq for PacketWriteError