Struct grep_cli::ParseSizeError

pub struct ParseSizeError { /* fields omitted */ }

An error that occurs when parsing a human readable size description.

This error provides a end user friendly message describing why the description coudln't be parsed and what the expected format is.

Trait Implementations

impl Clone for ParseSizeError

fn clone(&self) -> ParseSizeError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParseSizeError

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

Formats the value using the given formatter.

impl Display for ParseSizeError

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

Formats the value using the given formatter.

impl Eq for ParseSizeError

impl Error for ParseSizeError

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<ParseSizeError> for Error

fn from(size_err: ParseSizeError) -> Error

Performs the conversion.

impl PartialEq<ParseSizeError> for ParseSizeError

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

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

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

This method tests for !=.

impl StructuralEq for ParseSizeError

impl StructuralPartialEq for ParseSizeError