Enum DatabaseAliasError 

pub enum DatabaseAliasError {
    Empty,
    TooLong {
        actual: usize,
        maximum: usize,
    },
    InvalidCharacter {
        index: usize,
    },
}

A database alias did not match the public canonical grammar.

Variants

Empty

The alias was empty.

TooLong

The alias exceeded its byte bound.

Fields

actual: usize

Submitted byte length.

maximum: usize

Accepted byte length.

InvalidCharacter

One byte violated [a-z][a-z0-9_-]{0,63}.

Fields

index: usize

Zero-based byte position.

Trait Implementations

impl Clone for DatabaseAliasError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DatabaseAliasError

impl Debug for DatabaseAliasError

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

Formats the value using the given formatter.

impl Display for DatabaseAliasError

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

Formats the value using the given formatter.

impl Eq for DatabaseAliasError

impl Error for DatabaseAliasError

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 DatabaseAliasError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DatabaseAliasError