Enum ConfigError 

pub enum ConfigError {
    Parse(String),
    MissingEnvVar {
        var: String,
    },
    InvalidField {
        field: String,
        value: String,
        expected: String,
    },
    Io(Error),
}

Errors from config parsing and agent construction.

Variants

Parse(String)

Config string could not be parsed.

MissingEnvVar

An environment variable referenced via ${VAR} is not set.

Fields

var: String

InvalidField

A config field has an invalid value.

Fields

field: String

value: String

expected: String

Io(Error)

I/O error reading a config file.

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 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.