Enum TidError 

pub enum TidError {
    WrongLength(usize),
    InvalidCharacter(char),
    HighBitSet(char),
}

Why a string is not a TID.

Variants

WrongLength(usize)

Not exactly TID_LENGTH characters.

InvalidCharacter(char)

A character outside BASE32_SORTABLE. Case matters: 3JZFCIJPJ2Z2A is not the same string as 3jzfcijpj2z2a and is not a TID.

HighBitSet(char)

The top bit of the 64-bit value is set.

The leading character therefore has to fall in the first half of the alphabet, which is what rules out zzzzzzzzzzzzz. The bit is reserved, and a value that uses it is a different format wearing this one’s shape.

Trait Implementations

impl Clone for TidError

fn clone(&self) -> TidError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TidError

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

Formats the value using the given formatter.

impl Display for TidError

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

Formats the value using the given formatter.

impl Error for TidError

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 TidError

fn eq(&self, other: &TidError) -> 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 Eq for TidError

impl StructuralPartialEq for TidError