Struct Report 

pub struct Report { /* private fields */ }

A validation error report.

This type is used as a container for errors aggregated during validation. It is a flat list of (Path, Error). A single field or list item may have any number of errors attached to it.

It is possible to extract all errors for specific field using the select macro.

Implementations

impl Report

pub fn new() -> Self

Create an empty Report.

pub fn append(&mut self, path: Path, error: Error)

Append an Error into this report at the given Path.

pub fn iter(&self) -> impl Iterator<Item = &(Path, Error)>

Iterate over all (Path, Error) pairs.

pub fn is_empty(&self) -> bool

Returns true if the report contains no validation errors.

pub fn into_inner(self) -> Vec<(Path, Error)>

Converts into the inner validation errors.

Trait Implementations

impl Clone for Report

fn clone(&self) -> Report

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Report

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

Formats the value using the given formatter.

impl Display for Report

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

Formats the value using the given formatter.

impl Error for Report

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.