Struct BuildErrors 

pub struct BuildErrors(/* private fields */);

A collection of BuildErrors accumulated during workflow construction.

Builder build() methods return this type so that all validation errors can be reported at once rather than failing on the first one.

Implementations

impl BuildErrors

pub fn new() -> Self

Create an empty error collection.

pub fn push(&mut self, error: BuildError)

Append a single error.

pub fn is_empty(&self) -> bool

Returns true if no errors have been collected.

pub fn len(&self) -> usize

Returns the number of collected errors.

pub fn iter(&self) -> Iter<'_, BuildError>

Iterate over the individual errors.

pub fn into_vec(self) -> Vec<BuildError>

Consume the wrapper and return the inner vector.

pub fn extend(&mut self, other: Self)

Extend with errors from another collection.

Trait Implementations

impl Clone for BuildErrors

fn clone(&self) -> BuildErrors

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildErrors

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

Formats the value using the given formatter.

impl Default for BuildErrors

fn default() -> Self

Returns the “default value” for a type.

impl Display for BuildErrors

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

Formats the value using the given formatter.

impl Error for BuildErrors

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 From<BuildError> for BuildErrors

fn from(error: BuildError) -> Self

Converts to this type from the input type.

impl<'a> IntoIterator for &'a BuildErrors

type Item = &'a BuildError

The type of the elements being iterated over.

type IntoIter = Iter<'a, BuildError>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for BuildErrors

type Item = BuildError

The type of the elements being iterated over.

type IntoIter = IntoIter<BuildError>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.