Struct UpdateParseError 

pub struct UpdateParseError {
    pub message: String,
    pub position: usize,
    pub line: Option<usize>,
    pub column: Option<usize>,
}

Error produced when parsing a SPARQL Update request fails.

Fields

message: String

Human-readable description of the error.

position: usize

Byte offset in the input where the error was detected.

line: Option<usize>

Optional line number (1-based) for display purposes.

column: Option<usize>

Optional column number (1-based) for display purposes.

Implementations

impl UpdateParseError

pub fn new(message: impl Into<String>, position: usize) -> Self

Create a new parse error at the given byte offset.

pub fn with_location(self, line: usize, column: usize) -> Self

Attach line/column information derived from the original source.

Trait Implementations

impl Clone for UpdateParseError

fn clone(&self) -> UpdateParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateParseError

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

Formats the value using the given formatter.

impl Display for UpdateParseError

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

Formats the value using the given formatter.

impl Error for UpdateParseError

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 UpdateParseError

fn eq(&self, other: &UpdateParseError) -> 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 UpdateParseError

impl StructuralPartialEq for UpdateParseError