Enum scroll::Error

pub enum Error {
    TooBig {
        size: usize,
        len: usize,
    },
    BadOffset(usize),
    BadInput {
        size: usize,
        msg: &'static str,
    },
    Custom(String),
    IO(Error),
}

A custom Scroll error

Variants

TooBig

The type you tried to read was too big

Fields of TooBig

size: usizelen: usize

BadOffset(usize)

The requested offset to read/write at is invalid

BadInput

Fields of BadInput

size: usizemsg: &'static str

Custom(String)

A custom Scroll error for reporting messages to clients

IO(Error)

Returned when IO based errors are encountered

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

Formats the value using the given formatter.

impl Error for Error

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

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.