Struct koibumi_core::io::TooLongError

pub struct TooLongError { /* fields omitted */ }

This error indicates that the provided length exceeded the maximum.

The maximum length allowed and the actual length provided are retrievable from the error object.

Implementations

impl TooLongError

pub fn new(max: usize, len: usize) -> Self

Constructs an error object from the specified parameters.

pub fn max(&self) -> usize

Returns the maximum length allowed.

pub fn actual_len(&self) -> usize

Returns the actual length provided.

Trait Implementations

impl Clone for TooLongError

fn clone(&self) -> TooLongError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TooLongError

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

Formats the value using the given formatter.

impl Display for TooLongError

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

Formats the value using the given formatter.

impl Eq for TooLongError

impl Error for TooLongError

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 PartialEq<TooLongError> for TooLongError

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

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

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

This method tests for !=.

impl StructuralEq for TooLongError

impl StructuralPartialEq for TooLongError