Struct ParseError 

pub struct ParseError {
    pub column: usize,
    pub message: String,
    pub source: Option<String>,
    pub suggestion: Option<String>,
}

Fields

column: usize

message: String

source: Option<String>

The original query source (trimmed), used to show surrounding context.

suggestion: Option<String>

An optional suggestion to help the user fix the error.

Implementations

impl ParseError

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

pub fn with_source(self, source: String) -> Self

pub fn with_suggestion(self, suggestion: impl Into<String>) -> Self

Set a suggestion for how to fix the error.

pub fn format_color(&self) -> String

Return a fully ANSI-coloured error string suitable for terminal display.

Trait Implementations

impl Clone for ParseError

fn clone(&self) -> ParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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 ParseError

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

impl StructuralPartialEq for ParseError