Enum OffsetError 

pub enum OffsetError {
    BufferOverrun {
        offset: usize,
        buffer_len: usize,
    },
    InvalidOffset {
        reason: String,
    },
    ArithmeticOverflow,
}

Error types specific to offset resolution

Variants

BufferOverrun

Buffer overrun - offset is beyond buffer bounds

Fields

offset: usize

The requested offset

buffer_len: usize

The actual buffer length

InvalidOffset

Invalid offset specification

Fields

reason: String

Reason why the offset is invalid

ArithmeticOverflow

Arithmetic overflow in offset calculation

Trait Implementations

impl Debug for OffsetError

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

Formats the value using the given formatter.

impl Display for OffsetError

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

Formats the value using the given formatter.

impl Error for OffsetError

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.