Enum DiffError 

pub enum DiffError {
    General(String),
    PatchFailed(String),
    UnsupportedOperation(String),
}

Base error type for all diff and patch operations in this library.

Variants

General(String)

A general patch processing exception with a descriptive error message.

PatchFailed(String)

Indicates that a patch application or verification failed.

UnsupportedOperation(String)

Indicates that an unsupported or invalid operation was attempted.

Implementations

impl DiffError

pub fn new(msg: impl Into<String>) -> Self

Constructs a general error with the given message.

pub fn patch_failed(msg: impl Into<String>) -> Self

Helper constructor for patch failure errors.

pub fn unsupported(msg: impl Into<String>) -> Self

Helper constructor for unsupported operation errors.

Trait Implementations

impl Clone for DiffError

fn clone(&self) -> DiffError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiffError

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

Formats the value using the given formatter.

impl Display for DiffError

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

Formats the value using the given formatter.

impl Eq for DiffError

impl Error for DiffError

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<&str> for DiffError

fn from(msg: &str) -> Self

Converts to this type from the input type.

impl From<DiffError> for PatchFailedException

fn from(err: DiffError) -> Self

Converts to this type from the input type.

impl From<PatchFailedException> for DiffError

fn from(err: PatchFailedException) -> Self

Converts to this type from the input type.

impl From<String> for DiffError

fn from(msg: String) -> Self

Converts to this type from the input type.

impl PartialEq for DiffError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DiffError