Enum Error 

pub enum Error {
    Parse(ParseError),
    ExcessParam(String),
    UnknownDirective(String),
    MissingValue(String),
    Cardinality(String),
    FromStr(String),
    DuplicateKey(String),
}

Errors that can occur while parsing or transforming scfg documents.

Variants

Parse(ParseError)

A syntax error encountered while parsing the scfg document.

ExcessParam(String)

A directive had more parameters than expected.

UnknownDirective(String)

A document had an unknown directive.

MissingValue(String)

An expected item was not found.

Cardinality(String)

The number of values found did not match the expectations.

FromStr(String)

An error occurred converting the input string to the desired type.

DuplicateKey(String)

A duplicate key occurred converting the input string to a map type.

Trait Implementations

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

Formats the value using the given formatter.

impl Error for Error

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.