Struct tranche::UnexpectedEndError

pub struct UnexpectedEndError { /* fields omitted */ }

An error signalling that the end of a tranche was reached unexpectedly.

Methods

impl UnexpectedEndError

pub fn needed(&self) -> usize

Returns the number of elements that were needed from the tranche for the operation to succeed.

pub fn len(&self) -> usize

Returns the number of elements that were in the tranche when the operation failed.

Trait Implementations

impl Clone for UnexpectedEndError

fn clone(&self) -> UnexpectedEndError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnexpectedEndError

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

Formats the value using the given formatter.

impl Display for UnexpectedEndError

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

Formats the value using the given formatter.

impl Error for UnexpectedEndError

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<UnexpectedEndError> for Error

fn from(error: UnexpectedEndError) -> Self

Performs the conversion.