Struct Error 

pub struct Error(pub String);

Primary error type for analyssa operations.

Wraps a free-form message string describing the failure. This single error type is used across all analyssa subsystems: graph algorithms, SSA construction and rebuild, validation, and transformation passes.

Hosts that need to distinguish failure kinds can wrap this in their own error enum via a From<Error> impl.

Examples

use analyssa::Error;

let err = Error::new("bad graph edge");
assert_eq!(err.to_string(), "bad graph edge");

Tuple Fields

0: String

Implementations

impl Error

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

Constructs a new error with the given message.

Arguments

• msg - Anything that implements Into<String> (typically a &str or String) describing the failure.

Returns

A new Error instance wrapping the message.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate 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 Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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 Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error