Enum human_size::ParsingError

pub enum ParsingError {
    EmptyInput,
    MissingValue,
    InvalidValue,
    MissingMultiple,
    InvalidMultiple,
}

The error returned when trying to parse a SpecificSize, using the FromStr trait.

Variants

EmptyInput

The provided string is empty, i.e. "".

MissingValue

The provided string is missing a value, e.g. "B".

InvalidValue

The value is invalid, see SpecificSize::new.

MissingMultiple

The value is missing the multiple of bytes, e.g. "100".

InvalidMultiple

The multiple in the string is invalid, e.g. "100 invalid".

Trait Implementations

impl Clone for ParsingError

fn clone(&self) -> ParsingError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ParsingError

impl Debug for ParsingError

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

Formats the value using the given formatter.

impl Display for ParsingError

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

Formats the value using the given formatter.

impl Eq for ParsingError

impl Error for ParsingError

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<ParsingError> for ParsingError

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for ParsingError

impl StructuralPartialEq for ParsingError