Enum miniconf::Error

#[non_exhaustive]
pub enum Error {
    PathNotFound,
    PathTooLong,
    PathTooShort,
    Deserialization(Error),
    Serialization(Error),
    BadIndex,
    PathAbsent,
}

Errors that can occur when using the Miniconf API.

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.

PathNotFound

The provided path wasn’t found in the structure.

Double check the provided path to verify that it’s valid.

PathTooLong

The provided path was valid, but there was trailing data at the end.

Check the end of the path and remove any excess characters.

PathTooShort

The provided path was valid, but did not specify a value fully.

Double check the ending and add the remainder of the path.

Deserialization(Error)

The value provided for configuration could not be deserialized into the proper type.

Check that the serialized data is valid JSON and of the correct type.

Serialization(Error)

The value provided could not be serialized.

Check that the buffer had sufficient space.

BadIndex

When indexing into an array, the index provided was out of bounds.

Check array indices to ensure that bounds for all paths are respected.

PathAbsent

The path does not exist at runtime.

This is the case if a deferred core::option::Option or Option is None at runtime. PathAbsent takes precedence over PathNotFound if the path is simultaneously masked by a Option::None at runtime but would still be non-existent if it weren’t.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts to this type from the input type.

impl From<Error> for u8

fn from(err: Error) -> u8

Converts to this type from the input type.

impl PartialEq<Error> for Error

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Error

impl Eq for Error

impl StructuralEq for Error

impl StructuralPartialEq for Error