Struct ErrorLengthExceedsMax 

pub struct ErrorLengthExceedsMax;

The error returned by the borrowing Const types’ try_from_slice and try_from_str constructors when the input length exceeds the type’s MAX.

Unlike Error it is Copy and free of any destructor, so a Result<_, ErrorLengthExceedsMax> can be matched in a const context (a Result<_, Error> cannot, because Error owns fields that have destructors). It converts into Error::LengthExceedsMax via From, so runtime callers can still propagate it with ?.

Trait Implementations

impl Clone for ErrorLengthExceedsMax

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ErrorLengthExceedsMax

impl Debug for ErrorLengthExceedsMax

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

Formats the value using the given formatter.

impl Display for ErrorLengthExceedsMax

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

Formats the value using the given formatter.

impl Eq for ErrorLengthExceedsMax

impl Error for ErrorLengthExceedsMax

Available on crate feature std only.

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.

impl From<ErrorLengthExceedsMax> for Error

fn from(_: ErrorLengthExceedsMax) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorLengthExceedsMax

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ErrorLengthExceedsMax