Enum ConfigError 

pub enum ConfigError {
    FileError(Error),
    SerializationError(Error),
    YamlError(Error),
    TomlError(Error),
    KeyNotFound {
        key: String,
    },
    TypeConversion {
        from: String,
        to: String,
    },
    ValidationError(String),
    NetworkError(Error),
    AuthenticationError(String),
    SourceInitializationError(String),
    WatcherError(String),
    FileSystemError(Error),
    LockTimeout {
        timeout_ms: u64,
    },
    ConflictError(String),
    Other(String),
}

Main error type for configuration operations

Variants

FileError(Error)

Error reading or parsing configuration file

SerializationError(Error)

Error serializing or deserializing configuration

YamlError(Error)

Error parsing YAML configuration

TomlError(Error)

Error parsing TOML configuration

KeyNotFound

Configuration key not found

Fields

key: String

TypeConversion

Type conversion error

Fields

from: String

to: String

ValidationError(String)

Schema validation error

NetworkError(Error)

Network error when accessing remote configuration

AuthenticationError(String)

Authentication error for remote sources

SourceInitializationError(String)

Configuration source initialization error

WatcherError(String)

Configuration watcher error

FileSystemError(Error)

File system watching error

LockTimeout

Lock acquisition timeout

Fields

timeout_ms: u64

ConflictError(String)

Configuration conflict in distributed environment

Other(String)

Generic configuration error

Implementations

impl ConfigError

pub fn validation_error<S: Into<String>>(msg: S) -> Self

Create a new validation error

pub fn auth_error<S: Into<String>>(msg: S) -> Self

Create a new authentication error

pub fn source_init_error<S: Into<String>>(msg: S) -> Self

Create a new source initialization error

pub fn watcher_error<S: Into<String>>(msg: S) -> Self

Create a new watcher error

pub fn conflict_error<S: Into<String>>(msg: S) -> Self

Create a new conflict error

pub fn other<S: Into<String>>(msg: S) -> Self

Create a new generic 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.

impl From<Error> for ConfigError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConfigError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConfigError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConfigError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConfigError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConfigError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConfigError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<ValidationError<'_>> for ConfigError

fn from(err: ValidationError<'_>) -> Self

Converts to this type from the input type.