Enum ConfigError

pub enum ConfigError {
    CurrentDir {
        source: Error,
    },
    Internal {
        message: String,
    },
    ModulePath {
        path: Vec<String>,
    },
    SearchDirConflict,
    SubcommandArguments {
        subcommand: &'static str,
        arguments: Vec<String>,
    },
    SubcommandOverrides {
        subcommand: &'static str,
        overrides: BTreeMap<String, String>,
    },
    SubcommandOverridesAndArguments {
        subcommand: &'static str,
        overrides: BTreeMap<String, String>,
        arguments: Vec<String>,
    },
}

Variants

CurrentDir

Fields

source: Error

Internal

Fields

message: String

ModulePath

Fields

path: Vec<String>

SearchDirConflict

SubcommandArguments

Fields

subcommand: &'static str

arguments: Vec<String>

SubcommandOverrides

Fields

subcommand: &'static str

overrides: BTreeMap<String, String>

SubcommandOverridesAndArguments

Fields

subcommand: &'static str

overrides: BTreeMap<String, String>

arguments: Vec<String>

Implementations

impl ConfigError

pub fn internal(message: impl Into<String>) -> Self

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, __snafu_display_formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ConfigError

where Self: Debug + Display,

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 source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

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 ErrorCompat for ConfigError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl<'src> From<ConfigError> for Error<'src>

fn from(config_error: ConfigError) -> Self

Converts to this type from the input type.

impl IntoError<ConfigError> for CurrentDirContext

where ConfigError: Error + ErrorCompat,

type Source = Error

The underlying error

fn into_error(self, error: Self::Source) -> ConfigError

Combine the information to produce the error

impl<__T0> IntoError<ConfigError> for InternalContext<__T0>

where ConfigError: Error + ErrorCompat, __T0: Into<String>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> ConfigError

Combine the information to produce the error

impl<__T0> IntoError<ConfigError> for ModulePathContext<__T0>

where ConfigError: Error + ErrorCompat, __T0: Into<Vec<String>>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> ConfigError

Combine the information to produce the error

impl IntoError<ConfigError> for SearchDirConflictContext

where ConfigError: Error + ErrorCompat,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> ConfigError

Combine the information to produce the error

impl<__T0, __T1> IntoError<ConfigError> for SubcommandArgumentsContext<__T0, __T1>

where ConfigError: Error + ErrorCompat, __T0: Into<&'static str>, __T1: Into<Vec<String>>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> ConfigError

Combine the information to produce the error

impl<__T0, __T1, __T2> IntoError<ConfigError> for SubcommandOverridesAndArgumentsContext<__T0, __T1, __T2>

where ConfigError: Error + ErrorCompat, __T0: Into<&'static str>, __T1: Into<BTreeMap<String, String>>, __T2: Into<Vec<String>>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> ConfigError

Combine the information to produce the error

impl<__T0, __T1> IntoError<ConfigError> for SubcommandOverridesContext<__T0, __T1>

where ConfigError: Error + ErrorCompat, __T0: Into<&'static str>, __T1: Into<BTreeMap<String, String>>,

type Source = NoneError

The underlying error

fn into_error(self, error: Self::Source) -> ConfigError

Combine the information to produce the error