Enum FerroBabeError 

pub enum FerroBabeError {
    InputTooShort {
        required: usize,
        actual: usize,
    },
    InvalidMagic {
        found: u32,
    },
    UnsupportedVersion {
        major: u16,
        minor: u16,
    },
    InputRead {
        source: Error,
    },
    Decode {
        source: ClassReadError,
    },
    Format {
        source: Error,
    },
    IncompleteDisassembly,
}

Errors that prevent FerroBabe from returning the requested result.

Variants

InputTooShort

The byte sequence ended before the eight-byte class-file header was available.

Fields

required: usize

Minimum number of bytes required for the header.

actual: usize

Number of bytes supplied by the caller.

InvalidMagic

The input header did not contain the Java class-file magic value.

Fields

found: u32

Four-byte value read from the input header.

UnsupportedVersion

The class-file major version is outside FerroBabe’s supported range.

Fields

major: u16

Unsupported class-file major version.

minor: u16

Class-file minor version paired with major.

InputRead

Reading from a caller-provided std::io::Read source failed.

Fields

source: Error

Source reader error.

Decode

The underlying class-file decoder rejected the input.

Fields

source: ClassReadError

Underlying decoder error.

Format

A formatter could not write to its std::fmt::Write destination.

Fields

source: Error

Formatting destination error.

IncompleteDisassembly

Text output was requested for a partial result that has no complete class model.

Trait Implementations

impl Debug for FerroBabeError

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

Formats the value using the given formatter.

impl Display for FerroBabeError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for FerroBabeError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.