Struct PositionedParseError 

pub struct PositionedParseError {
    pub message: String,
    pub range: TextPosition,
    pub code: Option<String>,
    pub kind: ParseErrorKind,
}

A positioned parse error containing location information.

Fields

message: String

The error message

range: TextPosition

The text range where the error occurred

code: Option<String>

Optional error code for categorization

kind: ParseErrorKind

Structured error kind

Implementations

impl PositionedParseError

pub fn start_position(&self, source_text: &str) -> LineColumn

Get the line and column where this error starts (if source text is available).

Arguments

• source_text - The original YAML source text

Returns

LineColumn with 1-indexed line and column numbers.

Examples

use yaml_edit::{YamlFile, Parse};
use std::str::FromStr;

let text = "invalid:\n  - [unclosed";
let parse = Parse::parse_yaml(text);

if let Some(err) = parse.positioned_errors().first() {
    let pos = err.start_position(text);
    assert_eq!(pos.line, 2);
}

pub fn end_position(&self, source_text: &str) -> LineColumn

Get the line and column where this error ends (if source text is available).

Arguments

• source_text - The original YAML source text

Returns

LineColumn with 1-indexed line and column numbers.

Trait Implementations

impl Clone for PositionedParseError

fn clone(&self) -> PositionedParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PositionedParseError

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

Formats the value using the given formatter.

impl Display for PositionedParseError

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

Formats the value using the given formatter.

impl Eq for PositionedParseError

impl Error for PositionedParseError

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 Hash for PositionedParseError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PositionedParseError

fn eq(&self, other: &PositionedParseError) -> 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 StructuralPartialEq for PositionedParseError