Struct FormError

pub struct FormError(/* private fields */);

A formatting error occured.

This is a generic error for all kinds of error cases that result in data not being accepted. For diagnostics, the error is being given a static string describing the error.

Implementations

impl FormError

pub fn new(msg: &'static str) -> Self

Creates a new form error value with the given diagnostics string.

Trait Implementations

impl Clone for FormError

fn clone(&self) -> FormError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FormError

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

Formats the value using the given formatter.

impl Display for FormError

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

Formats the value using the given formatter.

impl Error for FormError

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<FormError> for ParseError

fn from(err: FormError) -> Self

Converts to this type from the input type.

impl From<NameError> for FormError

fn from(err: NameError) -> FormError

Converts to this type from the input type.

impl From<TxtError> for FormError

fn from(err: TxtError) -> FormError

Converts to this type from the input type.

impl PartialEq for FormError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FormError

impl Eq for FormError

impl StructuralPartialEq for FormError