Struct cranelift_codegen::verifier::VerifierErrors

pub struct VerifierErrors(pub Vec<VerifierError>);

List of verifier errors.

Methods

impl VerifierErrors

pub fn new() -> Self

Return a new VerifierErrors struct.

pub fn is_empty(&self) -> bool

Return whether no errors were reported.

pub fn has_error(&self) -> bool

Return whether one or more errors were reported.

pub fn as_result(&self) -> VerifierStepResult<()>

Return a VerifierStepResult that is fatal if at least one error was reported, and non-fatal otherwise.

pub fn report(&mut self, error: impl Into<VerifierError>)

Report an error, adding it to the list of errors.

pub fn fatal(
    &mut self,
    error: impl Into<VerifierError>
) -> VerifierStepResult<()>

Report a fatal error and return Err.

pub fn nonfatal(
    &mut self,
    error: impl Into<VerifierError>
) -> VerifierStepResult<()>

Report a non-fatal error and return Ok.

Trait Implementations

impl Clone for VerifierErrors

fn clone(&self) -> VerifierErrors

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VerifierErrors

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

Formats the value using the given formatter.

impl Default for VerifierErrors

fn default() -> VerifierErrors

Returns the "default value" for a type.

impl Display for VerifierErrors

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

Formats the value using the given formatter.

impl Eq for VerifierErrors

impl Error for VerifierErrors

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Vec<VerifierError>> for VerifierErrors

fn from(v: Vec<VerifierError>) -> Self

Performs the conversion.

impl From<VerifierErrors> for CodegenError

fn from(source: VerifierErrors) -> Self

Performs the conversion.

impl Into<Result<(), VerifierErrors>> for VerifierErrors

fn into(self) -> VerifierResult<()>

Performs the conversion.

impl Into<Vec<VerifierError>> for VerifierErrors

fn into(self) -> Vec<VerifierError>

Performs the conversion.

impl PartialEq<VerifierErrors> for VerifierErrors

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

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

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

This method tests for !=.

impl StructuralEq for VerifierErrors

impl StructuralPartialEq for VerifierErrors