Enum ConfigError 

pub enum ConfigError {
    IoError(Error),
    MissingComponent(String),
    YamlSyntax(ScanError),
    YamlEmit(EmitError),
    Error(Box<dyn StdError>),
}

When loading a YAML file there maybe missing required components or bad YAML. This error type allows these errors to be propegated.

Variants

IoError(Error)

A problem finding or reading the config file.

MissingComponent(String)

When a yaml file is missing a required component. Will return the missing component.

YamlSyntax(ScanError)

When a YAML file encounters a parsing error.

YamlEmit(EmitError)

When there is a problem emitting yaml.

Error(Box<dyn StdError>)

Handle a Box

Trait Implementations

impl Debug for ConfigError

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

Formats the value using the given formatter.

impl Display for ConfigError

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

Formats the value using the given formatter.

impl Error for ConfigError

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn StdError>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

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<Box<dyn Error>> for ConfigError

fn from(err: Box<dyn StdError>) -> ConfigError

Converts to this type from the input type.

impl From<EmitError> for ConfigError

fn from(err: EmitError) -> ConfigError

Converts to this type from the input type.

impl From<Error> for ConfigError

fn from(err: Error) -> ConfigError

Converts to this type from the input type.

impl From<ScanError> for ConfigError

fn from(err: ScanError) -> ConfigError

Converts to this type from the input type.