Struct JmespathError 

pub struct JmespathError {
    pub offset: usize,
    pub expression: String,
    pub reason: ErrorReason,
}

A JMESPath error with position information.

Fields

offset: usize

Character offset in the expression where the error occurred.

expression: String

The expression that caused the error.

reason: ErrorReason

The reason for the error.

Implementations

impl JmespathError

pub fn new(expression: &str, offset: usize, reason: ErrorReason) -> Self

Creates a new error.

pub fn from_ctx(ctx: &Context<'_>, reason: ErrorReason) -> Self

Creates an error from a Context, using its current offset and expression.

pub fn line(&self) -> usize

Returns the line number of the error (1-indexed).

pub fn column(&self) -> usize

Returns the column number of the error (0-indexed).

Trait Implementations

impl Clone for JmespathError

fn clone(&self) -> JmespathError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JmespathError

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

Formats the value using the given formatter.

impl Display for JmespathError

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

Formats the value using the given formatter.

impl Error for JmespathError

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 JmespathError

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