Enum ValidationError 

pub enum ValidationError {
    ExceedsMaxLength,
    ContainsInvalidCharacters,
    StartsWithUnderscore,
    EndsWithUnderscore,
    InvalidStartCharacter,
    InvalidEndCharacter,
    IsEmpty,
}

Re-exports from the typeid_prefix crate, including TypeIdPrefix and related types. Represents errors that can occur during validation of TypeID prefixes.

This enum encapsulates various error conditions that may arise when validating a TypeID prefix according to the TypeID specification.

Variants

ExceedsMaxLength

The input exceeds the maximum allowed length of 63 characters.

ContainsInvalidCharacters

The input contains characters that are not allowed in a TypeID prefix.

Valid characters are lowercase ASCII letters and underscores.

StartsWithUnderscore

The input starts with an underscore, which is not allowed.

EndsWithUnderscore

The input ends with an underscore, which is not allowed.

InvalidStartCharacter

The input does not start with a lowercase alphabetic character.

InvalidEndCharacter

The input does not end with a lowercase alphabetic character.

IsEmpty

The input is an empty string, which is not allowed.

Trait Implementations

impl Clone for ValidationError

fn clone(&self) -> ValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the ValidationError for display.

This implementation provides human-readable error messages for each variant of the ValidationError enum.

Examples

use typeid_prefix::ValidationError;

let error = ValidationError::ExceedsMaxLength;
assert_eq!(error.to_string(), "Input exceeds 63 characters");

impl Error for ValidationError

Implements the standard Error trait for ValidationError.

This allows ValidationError to be used with the std::error::Error trait, enabling better interoperability with error handling mechanisms in Rust.

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 From<ValidationError> for MagicTypeIdError

fn from(err: ValidationError) -> Self

Converts to this type from the input type.

impl PartialEq for ValidationError

fn eq(&self, other: &ValidationError) -> 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 ValidationError

impl StructuralPartialEq for ValidationError