Enum AppConfigError 

#[non_exhaustive]
pub enum AppConfigError {
    Frozen,
    NotFound(String),
    PathParse {
        cause_message: String,
    },
    FileParse {
        uri: Option<String>,
        cause_message: String,
    },
    Type {
        origin: Option<String>,
        unexpected_content: String,
        expected: &'static str,
        key: Option<String>,
    },
    At {
        error_message: String,
        origin: Option<String>,
        key: Option<String>,
    },
    Message(String),
    Foreign(String),
    Unsupported(String),
}

Re-exports the AppConfig-related types. A cloneable representation of a configuration error.

This enum exists because the upstream ConfigError from the config crate is not Clone. Strut caches configuration results, including errors, to avoid costly reparsing. To support this caching, a cloneable error type is required.

This enum mirrors the structure of ConfigError and provides From implementations to convert from it. Most variants and their fields directly correspond to their upstream counterparts.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Frozen

The equivalent of ConfigError::Frozen.

NotFound(String)

The equivalent of ConfigError::NotFound.

PathParse

The equivalent of ConfigError::PathParse.

Fields

cause_message: String

The stringified equivalent of the cause field on ConfigError::PathParse.

FileParse

The equivalent of ConfigError::FileParse.

Fields

uri: Option<String>

The equivalent of the uri field on ConfigError::FileParse.

cause_message: String

The stringified equivalent of the cause field on ConfigError::FileParse.

Type

The equivalent of ConfigError::Type.

Fields

origin: Option<String>

The equivalent of the origin field on ConfigError::Type.

unexpected_content: String

The stringified equivalent of the unexpected field on ConfigError::Type.

expected: &'static str

The equivalent of the expected field on ConfigError::Type.

key: Option<String>

The equivalent of the key field on ConfigError::Type.

At

The equivalent of ConfigError::At.

Fields

error_message: String

The stringified equivalent of the error field on ConfigError::At.

origin: Option<String>

The equivalent of the origin field on ConfigError::At.

key: Option<String>

The equivalent of the key field on ConfigError::At.

Message(String)

The equivalent of ConfigError::Message.

Foreign(String)

The stringified equivalent of ConfigError::Foreign.

Unsupported(String)

Covers any additional variants of ConfigError that may appear in the future (since the enum is marked with #[non_exhaustive]).

Trait Implementations

impl Clone for AppConfigError

fn clone(&self) -> AppConfigError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AppConfigError

Replicates the Debug implementation of ConfigError verbatim, for the lack of a better option.

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

Formats the value using the given formatter.

impl Display for AppConfigError

Replicates the Display implementation of ConfigError verbatim, for the lack of a better option.

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

Formats the value using the given formatter.

impl From<&ConfigError> for AppConfigError

Enables transmuting a reference to ConfigError to an owned AppConfigError.

fn from(value: &ConfigError) -> Self

Converts to this type from the input type.

impl From<ConfigError> for AppConfigError

Enables consuming a ConfigError to make an owned AppConfigError.

fn from(value: ConfigError) -> Self

Converts to this type from the input type.