Enum KvError 

pub enum KvError {
    ParseLine(Span),
    Incomplete(String),
    UnknownVariable {
        variable: String,
        span: Span,
    },
    ParseInt {
        source: ParseIntError,
        span: Span,
    },
    Parse {
        message: String,
        span: Span,
    },
}

Errors that can occur during parsing.

Variants

ParseLine(Span)

A line was not in KEY=VALUE format.

Incomplete(String)

A required field was missing from the input.

UnknownVariable

An unknown variable was encountered.

Fields

variable: String

The name of the unknown variable.

span: Span

Location of the variable name in the input.

ParseInt

Failed to parse an integer value.

Fields

source: ParseIntError

The underlying parse error.

span: Span

Location of the invalid value in the input.

Parse

Failed to parse a value.

Fields

message: String

Description of the parse error.

span: Span

Location of the invalid value in the input.

Implementations

impl KvError

pub const fn span(&self) -> Option<Span>

Returns the Span for this error, if available.

Trait Implementations

impl Debug for KvError

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

Formats the value using the given formatter.

impl Display for KvError

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

Formats the value using the given formatter.

impl Error for KvError

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<KvError> for SummaryError

fn from(e: KvError) -> Self

Converts to this type from the input type.