Struct smart_config::ParseErrors

pub struct ParseErrors { /* private fields */ }

Collection of ParseErrors returned from ConfigParser::parse().

Implementations

impl ParseErrors

pub fn iter(&self) -> impl Iterator<Item = &ParseError> + '_

Iterates over the contained errors.

pub fn len(&self) -> usize

Returns the number of contained errors.

pub fn first(&self) -> &ParseError

Returns a reference to the first error.

Trait Implementations

impl Debug for ParseErrors

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

Formats the value using the given formatter.

impl Default for ParseErrors

fn default() -> ParseErrors

Returns the “default value” for a type.

impl Display for ParseErrors

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

Formats the value using the given formatter.

impl Error for ParseErrors

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 IntoIterator for ParseErrors

type Item = ParseError

The type of the elements being iterated over.

type IntoIter = IntoIter<ParseError>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.