Enum ConfigError 

pub enum ConfigError {
    InvalidAddress {
        value: String,
        reason: &'static str,
    },
    MissingPassword,
    DuplicatePassword,
    InvalidTemplateText {
        variable: String,
    },
    MissingUpstream,
    InvalidUpstream {
        value: String,
        reason: &'static str,
    },
}

Why a Config could not be built. Surfaced to stderr at startup so a misconfiguration fails fast with an actionable message.

Variants

InvalidAddress

MBA_ADDRESS was not a valid non-zero IP socket address.

Fields

value: String

reason: &'static str

MissingPassword

No MBA_PASSWORD* variable had a non-empty UTF-8 value.

DuplicatePassword

Two MBA_PASSWORD* variables shared the same value, which would break independent revocation.

InvalidTemplateText

A configured template-text override was not valid Unicode.

Fields

variable: String

MissingUpstream

MBA_UPSTREAM was unset or empty.

InvalidUpstream

MBA_UPSTREAM was set but is not an absolute HTTP(S) URL.

Fields

value: String

reason: &'static str

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 Eq for ConfigError

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.

impl PartialEq for ConfigError

fn eq(&self, other: &ConfigError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ConfigError