Enum interpolator::Error

#[non_exhaustive]
pub enum Error {
    MissingTraitImpl(Trait, usize),
    Fmt(FmtError, usize),
    Parse(ParseError),
    MissingValue(String, usize),
    UnsupportedOption(&'static str, &'static str, usize),
}

Error returned by format().

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MissingTraitImpl(Trait, usize)

Value was formatted with unimplemented trait.

• .0 the trait
• .1 the byte index of the format argument

Fmt(FmtError, usize)

Error occurred while calling ::fmt

• .0 the error
• .1 the byte index of the format argument

Parse(ParseError)

Error occurred while parsing format string

MissingValue(String, usize)

Tried to format value that was not in context

• .0 the ident of the value
• .1 the byte index of the format argument

UnsupportedOption(&'static str, &'static str, usize)

Unsupported Option was used.

• .0 is the option
• .1 the feature that needs to be enabled to use it
• .2 the byte index of the format argument

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

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

Formats the value using the given formatter.

impl Error for Error

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<ParseError> for Error

fn from(value: ParseError) -> Self

Converts to this type from the input type.

impl PartialEq<Error> for Error

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Error