Enum ConfigFileError 

#[non_exhaustive]
pub enum ConfigFileError {
    NoCallingMod,
    NotOwned,
    InvalidPath,
    TooLarge,
    NotFound,
    NotAFile,
    NotAFolder,
    Symlink,
    Io(String),
}

Why a config file call was refused.

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.

NoCallingMod

Called outside any mod’s hook or part, so no mod owns the call.

NotOwned

The path is another mod’s, or config/ itself.

InvalidPath

Not a path ConfigPath::new takes.

TooLarge

More than CONFIG_FILE_MAX bytes, or a folder of more than CONFIG_LIST_MAX entries.

NotFound

Nothing is at that path.

NotAFile

A folder where a file was asked for.

NotAFolder

A file where a folder was asked for.

Symlink

A symbolic link on the path, which could lead outside config/.

Io(String)

Any other failure of the file system, as it describes itself.

Trait Implementations

impl Clone for ConfigFileError

fn clone(&self) -> ConfigFileError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigFileError

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

Formats the value using the given formatter.

impl Display for ConfigFileError

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

Formats the value using the given formatter.

impl Eq for ConfigFileError

impl Error for ConfigFileError

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 PartialEq for ConfigFileError

fn eq(&self, other: &ConfigFileError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ConfigFileError

impl Wire for ConfigFileError

const MIN: usize = 4usize

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.

fn take(input: &mut Reader<'_>) -> Result<ConfigFileError, WireError>

Decodes one value, leaving any following bytes for the caller.