Enum StableMessageIdError 

pub enum StableMessageIdError {
    Missing,
    Empty,
    TooLong {
        len: usize,
    },
    InvalidCharacter,
}

Why a candidate stable message id is not usable for inbox deduplication.

Variants

Missing

The message had no id at all (None).

Empty

The id was present but empty or only whitespace.

TooLong

The id exceeded MAX_STABLE_MESSAGE_ID_LEN.

Fields

len: usize

The actual length, in bytes.

InvalidCharacter

The id contained a control character (newline, NUL, etc.), which would corrupt keys, logs, or headers.

Trait Implementations

impl Clone for StableMessageIdError

fn clone(&self) -> StableMessageIdError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StableMessageIdError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StableMessageIdError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StableMessageIdError

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

Formats the value using the given formatter.

impl Eq for StableMessageIdError

impl Error for StableMessageIdError

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 PartialEq for StableMessageIdError

fn eq(&self, other: &StableMessageIdError) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StableMessageIdError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for StableMessageIdError