Enum ErrorCode

#[repr(u32)]
pub enum ErrorCode {
    OK = 0,
    SortError = 1,
    IOB = 2,
    InvalidArg = 3,
    ParserError = 4,
    NoParser = 5,
    InvalidPattern = 6,
    MemoutFail = 7,
    FileAccessError = 8,
    InternalFatal = 9,
    InvalidUsage = 10,
    DecRefError = 11,
    Exception = 12,
}

Z3 error codes (See Z3_get_error_code).

This corresponds to Z3_error_code in the C API.

Variants

OK = 0

No error.

This corresponds to Z3_OK in the C API.

SortError = 1

User tried to build an invalid (type incorrect) AST.

This corresponds to Z3_SORT_ERROR in the C API.

IOB = 2

Index out of bounds.

This corresponds to Z3_IOB in the C API.

InvalidArg = 3

Invalid argument was provided.

This corresponds to Z3_INVALID_ARG in the C API.

ParserError = 4

An error occurred when parsing a string or file.

This corresponds to Z3_PARSER_ERROR in the C API.

NoParser = 5

Parser output is not available, that is, user didn’t invoke Z3_parse_smtlib2_string or Z3_parse_smtlib2_file.

This corresponds to Z3_NO_PARSER in the C API.

InvalidPattern = 6

Invalid pattern was used to build a quantifier.

This corresponds to Z3_INVALID_PATTERN in the C API.

MemoutFail = 7

A memory allocation failure was encountered.

This corresponds to Z3_MEMOUT_FAIL in the C API.

FileAccessError = 8

A file could not be accessed.

This corresponds to Z3_FILE_ACCESS_ERRROR in the C API.

InternalFatal = 9

An error internal to Z3 occurred.

This corresponds to Z3_INTERNAL_FATAL in the C API.

InvalidUsage = 10

API call is invalid in the current state.

This corresponds to Z3_INVALID_USAGE in the C API.

DecRefError = 11

Trying to decrement the reference counter of an AST that was deleted or the reference counter was not initialized with Z3_inc_ref.

This corresponds to Z3_DEC_REF_ERROR in the C API.

Exception = 12

Internal Z3 exception. Additional details can be retrieved using Z3_get_error_msg.

This corresponds to Z3_EXCEPTION in the C API.

Trait Implementations

impl Clone for ErrorCode

fn clone(&self) -> ErrorCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorCode

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

Formats the value using the given formatter.

impl Hash for ErrorCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ErrorCode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ErrorCode

impl Eq for ErrorCode

impl StructuralPartialEq for ErrorCode