Struct spacebattleship::board::AddShipError

pub struct AddShipError<I: Debug, S> { /* fields omitted */ }

Error returned when trying to add a ship that already existed.

Implementations

impl<I: Debug, S> AddShipError<I, S>

pub fn id(&self) -> &I

The id that was added.

pub fn shape(&self) -> &S

The shape that was added.

pub fn into_inner(self) -> (I, S)

Extract the ID and Shape from this error.

Trait Implementations

impl<I: Debug, S> Debug for AddShipError<I, S>

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

Formats the value using the given formatter.

impl<I: Debug, S> Display for AddShipError<I, S>

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

Formats the value using the given formatter.

impl<I: Debug, S> Error for AddShipError<I, S>

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<I: Debug, S> From<AddShipError<I, S>> for (I, S)

fn from(err: AddShipError<I, S>) -> Self

Allows retrieving the inner id and shape from the error with into.