Enum ConfigError 

pub enum ConfigError {
    MissingRequired {
        field: String,
        hint: String,
    },
    InvalidValue {
        field: String,
        value: String,
        expected: String,
    },
    ValidationFailed {
        message: String,
    },
    EnvironmentError {
        message: String,
    },
    FileSystemError {
        message: String,
    },
    ParsingError {
        message: String,
    },
    Io(Error),
    Yaml(Error),
    Json(Error),
}

Configuration error type

Variants

MissingRequired

Fields

field: String

hint: String

InvalidValue

Fields

field: String

value: String

expected: String

ValidationFailed

Fields

message: String

EnvironmentError

Fields

message: String

FileSystemError

Fields

message: String

ParsingError

Fields

message: String

Io(Error)

Yaml(Error)

Json(Error)

Implementations

impl ConfigError

pub fn missing_required( field: impl Into<String>, hint: impl Into<String>, ) -> Self

Create a missing required field error

pub fn invalid_value( field: impl Into<String>, value: impl Into<String>, expected: impl Into<String>, ) -> Self

Create an invalid value error

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

Create a validation failed error

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

Create an environment 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.