Enum cretonne_codegen::CodegenError [−][src]
pub enum CodegenError { Verifier(VerifierError), ImplLimitExceeded, CodeTooLarge, }
A compilation error.
When Cretonne fails to compile a function, it will return one of these error codes.
Variants
Verifier(VerifierError)
An IR verifier error.
This always represents a bug, either in the code that generated IR for Cretonne, or a bug in Cretonne itself.
ImplLimitExceeded
An implementation limit was exceeded.
Cretonne can compile very large and complicated functions, but the implementation has limits that cause compilation to fail when they are exceeded.
CodeTooLarge
The code size for the function is too large.
Different target ISAs may impose a limit on the size of a compiled function. If that limit is exceeded, compilation fails.
Trait Implementations
impl Fail for CodegenError
[src]
impl Fail for CodegenError
fn cause(&self) -> Option<&Fail>
[src]
fn cause(&self) -> Option<&Fail>
Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more
fn backtrace(&self) -> Option<&Backtrace>
[src]
fn backtrace(&self) -> Option<&Backtrace>
Returns a reference to the Backtrace
carried by this failure, if it carries one. Read more
fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
[src]
fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
Provides context for this failure. Read more
fn compat(self) -> Compat<Self>
[src]
fn compat(self) -> Compat<Self>
Wraps this failure in a compatibility wrapper that implements std::error::Error
. Read more
ⓘImportant traits for Causes<'f>fn causes(&self) -> Causes
[src]
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. Read more
fn root_cause(&self) -> &(Fail + 'static)
[src]
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
. Read more
impl Display for CodegenError
[src]
impl Display for CodegenError
fn fmt(&self, f: &mut Formatter) -> Result
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Debug for CodegenError
[src]
impl Debug for CodegenError
fn fmt(&self, f: &mut Formatter) -> Result
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl PartialEq for CodegenError
[src]
impl PartialEq for CodegenError
fn eq(&self, other: &CodegenError) -> bool
[src]
fn eq(&self, other: &CodegenError) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &CodegenError) -> bool
[src]
fn ne(&self, other: &CodegenError) -> bool
This method tests for !=
.
impl Eq for CodegenError
[src]
impl Eq for CodegenError
impl From<VerifierError> for CodegenError
[src]
impl From<VerifierError> for CodegenError
fn from(e: VerifierError) -> Self
[src]
fn from(e: VerifierError) -> Self
Performs the conversion.
Auto Trait Implementations
impl Send for CodegenError
impl Send for CodegenError
impl Sync for CodegenError
impl Sync for CodegenError