Enum cranelift_module::ModuleError

pub enum ModuleError {
    Undeclared(String),
    IncompatibleDeclaration(String),
    DuplicateDefinition(String),
    InvalidImportDefinition(String),
    Compilation(CodegenError),
    Backend(String),
}

Error messages for all Module and Backend methods

Variants

Undeclared(String)

Indicates an identifier was used before it was declared

IncompatibleDeclaration(String)

Indicates an identifier was used contrary to the way it was declared

DuplicateDefinition(String)

Indicates an identifier was defined more than once

InvalidImportDefinition(String)

Indicates an identifier was defined, but was declared as an import

Compilation(CodegenError)

Wraps a cranelift-codegen error

Backend(String)

Wraps a generic error from a backend

Trait Implementations

impl Fail for ModuleError

fn cause(&self) -> Option<&Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

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

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where     D: Display + Send + Sync + 'static,

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

fn causes(&self) -> Causes

Returns a iterator over the causes of this Fail with itself as the first item and the root_cause as the final item.

fn root_cause(&self) -> &(Fail + 'static)

Returns the "root cause" of this Fail - the last value in the cause chain which does not return an underlying cause.

impl Display for ModuleError

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

Formats the value using the given formatter.

impl Debug for ModuleError

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

Formats the value using the given formatter.