Enum ParameterError

pub enum ParameterError<Input> {
    NotFound(Input),
    RenameRegexGroup {
        parameter: Input,
        re: String,
        err: Box<Error>,
    },
}

Available on crate feature into-regex only.

Possible Parameter errors being used in an Expression.

Variants

NotFound(Input)

Parameter not found.

RenameRegexGroup

Failed to rename Regex capturing group.

Fields

parameter: Input

Parameter name.

re: String

Regex of the Parameter.

err: Box<Error>

Error of parsing the Regex with renamed capturing groups.

Trait Implementations

impl<Input: Clone> Clone for ParameterError<Input>

fn clone(&self) -> ParameterError<Input>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Input> Debug for ParameterError<Input>

where Input: Debug,

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

Formats the value using the given formatter.

impl<Input> Display for ParameterError<Input>

where Input: Display,

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

Formats the value using the given formatter.

impl<Input> Error for ParameterError<Input>

where Input: Debug + Display + Error + 'static, ParameterError<Input>: Debug + Display,

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<Input> From<ParameterError<Input>> for Error<Input>

fn from(value: ParameterError<Input>) -> Self

Converts to this type from the input type.