Struct ZwError 

pub struct ZwError { /* private fields */ }

ZW3D API 错误

封装 ZW3D C API 返回的错误码。

Implementations

impl ZwError

pub const fn from_code(code: i32) -> Self

从原始错误码创建错误

pub const fn code(&self) -> i32

获取原始错误码

pub const fn is_success(&self) -> bool

判断是否为成功（无错误）

pub const fn is_user_cancelled(&self) -> bool

判断是否为用户取消操作

impl ZwError

pub const NO_ERROR: Self

无错误（成功）

pub const GENERAL_ERROR: Self

通用错误

pub const INVALID_INPUT: Self

无效输入

pub const INPUT_ERROR: Self

输入错误

pub const INPUT_TYPE_ERROR: Self

输入类型错误

Trait Implementations

impl Clone for ZwError

fn clone(&self) -> ZwError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZwError

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

Formats the value using the given formatter.

impl Display for ZwError

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

Formats the value using the given formatter.

impl Error for ZwError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for ZwError

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

impl Eq for ZwError

impl StructuralPartialEq for ZwError