Enum instrs_core::Error

pub enum Error {
    ExpectedBytes(u32),
    ExpectedRange(RangeInclusive<u32>),
    InvalidUtf8(FromUtf8Error),
    TooLarge {
        needed_bytes: u32,
        max_bytes: u32,
    },
    InvalidChar,
}

Variants

ExpectedBytes(u32)

The bytecode provided is too short. This should only ever happen if the bytecode is outdated, or something went wrong when generating it.

ExpectedRange(RangeInclusive<u32>)

Expected a value in a given range, e.g., bools must be between 0 and 1.

InvalidUtf8(FromUtf8Error)

Parsing a string resulted in invalid utf8.

TooLarge

Fields

needed_bytes: u32

max_bytes: u32

See Size.

This error is generated when into_bytes is called on a variable-length struct with >= 2^S items

InvalidChar

Encountered an invalid utf8 sequence

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.