Enum ConfigError 

pub enum ConfigError {
    MissingEnvVar(String),
    EnvParse(String),
    ValidationError(String),
    ParseError(String),
    IoError(String),
    ChainNotSupported(u64),
    ProviderNotConfigured(String),
    ConfigLocked(String),
    Generic(String),
}

Configuration errors

Variants

MissingEnvVar(String)

Environment variable not found

EnvParse(String)

Failed to parse environment variables

ValidationError(String)

Invalid configuration value

ParseError(String)

Failed to parse configuration

IoError(String)

IO error

ChainNotSupported(u64)

Chain not supported

ProviderNotConfigured(String)

Provider not configured

ConfigLocked(String)

Configuration already locked

Generic(String)

Generic error

Implementations

impl ConfigError

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

Create a validation error

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

Create a parse error

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

Create an IO error

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

Create a 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(err: 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<Error> for ConfigError

fn from(err: Error) -> Self

Converts to this type from the input type.