Struct BuildErrors 

pub struct BuildErrors(pub Vec<BuildError>);

构建错误集合 — 支持多错误收集。

Tuple Fields

0: Vec<BuildError>

Implementations

impl BuildErrors

pub fn new() -> Self

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

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn iter(&self) -> impl Iterator<Item = &BuildError>

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() -> BuildErrors

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.