Enum ConfigError 

pub enum ConfigError {
    NotFound(String),
    Io {
        path: String,
        source: Error,
    },
    Parse {
        path: String,
        message: String,
    },
    KeyNotFound(String),
    SectionNotFound(String),
    FeatureNotEnabled {
        feature: &'static str,
    },
    Other(String),
}

All errors that can occur in config-get.

Variants

NotFound(String)

No configuration file was found in any of the searched paths.

Io

The file could not be read from disk.

Fields

path: String

Path of the file that could not be read.

source: Error

Underlying I/O error.

Parse

The file content could not be parsed.

Fields

path: String

Path of the file that failed to parse.

message: String

Human-readable description of the parse failure.

KeyNotFound(String)

A required key was not found in the config.

SectionNotFound(String)

The requested section was not found.

FeatureNotEnabled

A feature required to handle this format is not enabled.

Fields

feature: &'static str

The Cargo feature that must be enabled.

Other(String)

Generic / unexpected error.

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.