Enum ConfigErrorReason 

pub enum ConfigErrorReason {
    InvalidInteger {
        field: ConfigField,
    },
    ValueOutOfBounds {
        field: ConfigField,
    },
    InvalidClusterFilePath,
    MissingClusterFile,
    Empty,
    InvalidEncoding {
        field: ConfigField,
    },
    InvalidEnvironmentPrefix,
}

Stable configuration validation failure reasons.

Variants

InvalidInteger

A numeric environment value could not be parsed.

Fields

field: ConfigField

Invalid configuration field.

ValueOutOfBounds

A numeric value fell outside its safe operating range.

Fields

field: ConfigField

Invalid configuration field.

InvalidClusterFilePath

A cluster-file path was empty, oversized, or contained a null byte.

MissingClusterFile

A configured cluster file was absent, unreadable, or not a file.

Empty

A required configuration value was empty.

InvalidEncoding

An environment value was not valid Unicode.

Fields

field: ConfigField

Invalid configuration field.

InvalidEnvironmentPrefix

An environment prefix was not uppercase ASCII with digits/underscores.

Trait Implementations

impl Clone for ConfigErrorReason

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ConfigErrorReason

impl Debug for ConfigErrorReason

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

Formats the value using the given formatter.

impl Display for ConfigErrorReason

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

Formats the value using the given formatter.

impl Eq for ConfigErrorReason

impl Error for ConfigErrorReason

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 ConfigErrorReason

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConfigErrorReason