Enum Error 

pub enum Error {
    Custom(String),
    InvalidFile {
        message: String,
        path: PathBuf,
    },
    MissingFile(PathBuf),
    ReifyFailed(Error),
    SerializeFailed(Error),
    Unknown(Box<dyn Error + Send + Sync>),
}

Defines the possible configuration errors.

Variants

Custom(String)

Indicates a custom configuration error has occurred.

InvalidFile

Indicates an invalid configuration file has been provided.

Fields

message: String

Gets the error message.

path: PathBuf

Gets the path of the file being loaded.

MissingFile(PathBuf)

Indicates a required configuration file is missing.

ReifyFailed(Error)

Indicates that a reification operation failed.

SerializeFailed(Error)

Indicates that a serialization operation failed.

Unknown(Box<dyn Error + Send + Sync>)

Indicates that an unknown error occurred.

Implementations

impl Error

pub fn custom(message: impl Into<String>) -> Self

Creates a new custom error.

Arguments

• message - The error message

pub fn unknown(error: impl Error + Send + Sync + 'static) -> Self

Creates a new unknown error.

Arguments

• error - The unknown error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Box<dyn Error + Sync + Send>> for Error

fn from(source: Box<dyn Error + Send + Sync>) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.