Struct LayoutError 

#[non_exhaustive]
pub struct LayoutError;

A new-type version of std::alloc::LayoutError for cleaner error handling.

This is basically the same as std::alloc::LayoutError, but constructible in use code to allow implementors of Repr::layout to return it for reasons other than those derived from std::alloc::Layout’s methods.

Implementations

impl LayoutError

pub fn new() -> Self

Construct a new opaque LayoutError.

Trait Implementations

impl Clone for LayoutError

fn clone(&self) -> LayoutError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutError

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

Formats the value using the given formatter.

impl Default for LayoutError

fn default() -> Self

Returns the “default value” for a type.

impl Display for LayoutError

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

Formats the value using the given formatter.

impl Error for LayoutError

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<LayoutError> for LayoutError

fn from(_: LayoutError) -> Self

Converts to this type from the input type.

impl Copy for LayoutError