Enum hrx::HrxError

pub enum HrxError {
    NoBoundary,
    Parse(ParseError),
    BodyContainsBoundary(Vec<ErroneousBodyPath>),
    DuplicateEntry(String),
    FileAsDirectory(String, String),
}

Generic error type, encompassing more precise errors.

Examples

assert_eq!(HrxArchive::from_str("Not an actual archive, missing a boundary"),
           Err(HrxError::NoBoundary));

let err = HrxArchive::from_str("<====>no space before").unwrap_err();
assert_eq!(err, HrxError::Parse(ParseError {
    line: 1,
    column: 7,
    offset: 6,
    expected: vec![" ", "\n"].into_iter().collect(),
}));
assert_eq!(err.to_string(), r#"Parse failed at 1:7 [position 6]: expected "\n", or " "."#);

Variants

NoBoundary

No valid HRX boundary found

Parse(ParseError)

An error occured during parsing

BodyContainsBoundary(Vec<ErroneousBodyPath>)

Some bodys were made to contain the archive boundary. Deserialising the archive wouldn't work as expected

DuplicateEntry(String)

Two entries share the same path

FileAsDirectory(String, String)

An entry attempted to use a file as a directory

Trait Implementations

impl Clone for HrxError

fn clone(&self) -> HrxError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HrxError

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

Formats the value using the given formatter.

impl Display for HrxError

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

Formats the value using the given formatter.

impl Eq for HrxError

impl Error for HrxError

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 From<ErroneousBodyPath> for HrxError

fn from(bcb: ErroneousBodyPath) -> HrxError

Performs the conversion.

impl From<ParseError> for HrxError

fn from(pe: ParseError) -> HrxError

Performs the conversion.

impl<V: Into<Vec<ErroneousBodyPath>>> From<V> for HrxError

fn from(paths: V) -> HrxError

Performs the conversion.

impl PartialEq<HrxError> for HrxError

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

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

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

This method tests for !=.

impl StructuralEq for HrxError

impl StructuralPartialEq for HrxError