Enum ConfigError 

pub enum ConfigError {
    Unreadable {
        path: PathBuf,
        message: String,
    },
    Invalid {
        path: PathBuf,
        message: String,
    },
    Zero {
        path: PathBuf,
        field: &'static str,
    },
    Token {
        path: PathBuf,
        message: String,
    },
}

Why a configuration is refused.

Variants

Unreadable

Reading the named configuration failed.

Fields

path: PathBuf

The configuration that could not be read.

message: String

The operating-system failure, without file contents.

Invalid

The named configuration did not satisfy its schema.

Fields

path: PathBuf

The refused configuration.

message: String

The schema failure, without file contents.

Zero

A limit is zero.

Fields

path: PathBuf

The refused configuration.

field: &'static str

The field that is zero.

Token

Reading or validating the pass failed, without revealing its bytes.

Fields

path: PathBuf

The refused token file.

message: String

The failure, without token contents.

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ConfigError

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.