Enum ConfigReadError 

pub enum ConfigReadError {
    ConfigFileNotFound(Error),
    ConfigFileNotValid(Error),
    ConfigMergeError(String),
}

Error that can occur when reading a configuration file.

Variants

ConfigFileNotFound(Error)

The file did not exist or could not be read.

ConfigFileNotValid(Error)

The TOML was syntactically invalid.

ConfigMergeError(String)

Failed to merge defaults with overrides.

Trait Implementations

impl Debug for ConfigReadError

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

Formats the value using the given formatter.

impl Display for ConfigReadError

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

Formats the value using the given formatter.

impl Error for ConfigReadError

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 ConfigReadError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConfigReadError

fn from(source: Error) -> Self

Converts to this type from the input type.