Enum sourcemap::Error

pub enum Error {
    Io(Error),
    Scroll(Error),
    Utf8(Utf8Error),
    BadJson(Error),
    VlqLeftover,
    VlqNoValues,
    VlqOverflow,
    BadSegmentSize(u32),
    BadSourceReference(u32),
    BadNameReference(u32),
    IncompatibleSourceMap,
    InvalidDataUrl,
    CannotFlatten(String),
    InvalidRamBundleMagic,
    InvalidRamBundleIndex,
    InvalidRamBundleEntry,
    NotARamBundle,
}

Represents different failure cases

Variants

Io(Error)

a std::io error

Scroll(Error)

a scroll error

Utf8(Utf8Error)

a std::str::Utf8Error

BadJson(Error)

a JSON parsing related failure

VlqLeftover

a VLQ string was malformed and data was left over

VlqNoValues

a VLQ string was empty and no values could be decoded.

VlqOverflow

Overflow in Vlq handling

BadSegmentSize(u32)

a mapping segment had an unsupported size

BadSourceReference(u32)

a reference to a non existing source was encountered

BadNameReference(u32)

a reference to a non existing name was encountered

IncompatibleSourceMap

Indicates that an incompatible sourcemap format was encountered

InvalidDataUrl

Indicates an invalid data URL

CannotFlatten(String)

Flatten failed

InvalidRamBundleMagic

The magic of a RAM bundle did not match

InvalidRamBundleIndex

The RAM bundle index was malformed

InvalidRamBundleEntry

A RAM bundle entry was invalid

NotARamBundle

Tried to operate on a non RAM bundle file

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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); }

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(err: FromUtf8Error) -> Error

Performs the conversion.

impl From<Utf8Error> for Error

fn from(err: Utf8Error) -> Error

Performs the conversion.