Enum Error 

pub enum Error {
    Parse {
        message: String,
        line: Option<u32>,
        property: Option<String>,
    },
}

Variants

Parse

Fields

message: String

line: Option<u32>

property: Option<String>

Implementations

impl Error

pub fn parse(message: impl Into<String>) -> Self

Construct a Parse error from a plain message with no line / property context. Use parse_at_line when a logical line number is available.

pub fn parse_at_line(line: u32, message: impl Into<String>) -> Self

Construct a Parse error attached to a specific 1-based logical line number.

pub fn parse_at( line: u32, property: impl Into<String>, message: impl Into<String>, ) -> Self

Like parse_at_line but also records the offending property name.

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, f: &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.

impl PartialEq for Error

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

impl StructuralPartialEq for Error