Struct ConfigErrorCollector 

pub struct ConfigErrorCollector { /* private fields */ }

Collects configuration validation errors.

Implementations

impl ConfigErrorCollector

pub fn new() -> Self

Creates an empty collector.

pub fn with_capacity(capacity: usize) -> Self

Creates an empty collector with capacity for capacity errors.

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 errors(&self) -> &[ConfigError]

Returns the collected errors.

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

Adds an error to the collection.

pub fn check(&mut self, condition: bool, error: ConfigError)

Adds error when condition is false.

pub fn collect(&mut self, result: ConfigResult<()>)

Adds the error from a validation result.

pub fn into_result(self) -> ConfigResult<()>

Converts the collection to a validation result.

Errors

Returns the collected error, or a ConfigError::Multiple when more than one error was collected.

Trait Implementations

impl Clone for ConfigErrorCollector

fn clone(&self) -> ConfigErrorCollector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigErrorCollector

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

Formats the value using the given formatter.

impl Default for ConfigErrorCollector

fn default() -> ConfigErrorCollector

Returns the “default value” for a type.

impl Eq for ConfigErrorCollector

impl PartialEq for ConfigErrorCollector

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