Enum bellframe::row::InvalidRowError

pub enum InvalidRowError {
    NoBells,
    DuplicateBell(Bell),
    BellOutOfStage(Bell, Stage),
    MissingBell(Bell),
}

All the possible ways that a Row could be invalid.

Variants

NoBells

The Row would contain no Bells

DuplicateBell(Bell)

A Bell would appear twice in the new Row (for example in 113456 or 4152357)

BellOutOfStage(Bell, Stage)

A Bell is not within the range of the Stage of the new Row (for example 7 in 12745 or 5 in 5432).

MissingBell(Bell)

A given Bell would be missing from the Row. Note that this is only generated if we already know the Stage of the new Row, otherwise the other two variants are sufficient for every case.

Trait Implementations

impl Clone for InvalidRowError

fn clone(&self) -> InvalidRowError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidRowError

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

Formats the value using the given formatter.

impl Display for InvalidRowError

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

Formats the value using the given formatter.

impl Error for InvalidRowError

fn source(&self) -> Option<&(dyn Error + 'static)>

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 Hash for InvalidRowError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<InvalidRowError> for InvalidRowError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for InvalidRowError

impl StructuralEq for InvalidRowError

impl StructuralPartialEq for InvalidRowError