Enum RosieError

pub enum RosieError {
    Success = 0,
    MiscErr = -1,
    OutOfMemory = -2,
    SysCallFailed = -3,
    EngineCallFailed = -4,
    ExpressionError = -1_001,
    PackageError = -1_002,
    ArgError = -1_003,
}

An error code from a Rosie operation

Variants

Success = 0

No error occurred.

MiscErr = -1

An unknown error occurred.

OutOfMemory = -2

The Rosie Engine could not allocate the needed memory, either because the system allocator failed or because the limit set by rosie_alloc_limit was reached.

SysCallFailed = -3

A system API call failed.

EngineCallFailed = -4

A failure occurred in the librosie engine.

ExpressionError = -1_001

An error related to a pattern input has occurred, for example, an rpl syntax error.

PackageError = -1_002

An error related to a package input has occurred, for example a missing package or .rpl file, a missing package declaration in the file, or another syntax error in the package.rpl file.

ArgError = -1_003

An invalid argument was passed to a rosie function.

Implementations

impl RosieError

pub fn from(code: i32) -> Self

Trait Implementations

impl Clone for RosieError

fn clone(&self) -> RosieError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RosieError

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

Formats the value using the given formatter.

impl Hash for RosieError

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 RosieError

fn eq(&self, other: &RosieError) -> 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 RosieError

impl Eq for RosieError

impl StructuralPartialEq for RosieError