Enum ComputeError

pub enum ComputeError {
    DivisionByZero,
    UndefinedVariable {
        name: String,
    },
    Overflow,
    UnsupportedOperation {
        operation: String,
    },
    DomainError {
        message: String,
    },
    DimensionMismatch {
        message: String,
    },
    SingularMatrix,
    ConvergenceFailure {
        message: String,
    },
    Timeout,
    OutOfMemory,
    Cancelled,
}

计算错误

Variants

DivisionByZero

除零错误

UndefinedVariable

未定义变量

Fields

name: String

Overflow

数值溢出

UnsupportedOperation

不支持的运算

Fields

operation: String

DomainError

域错误（如负数的平方根）

Fields

message: String

DimensionMismatch

矩阵维度不匹配

Fields

message: String

SingularMatrix

奇异矩阵（不可逆）

ConvergenceFailure

收敛失败

Fields

message: String

Timeout

超时错误

OutOfMemory

内存不足

Cancelled

用户取消

Implementations

impl ComputeError

pub fn undefined_variable(name: impl Into<String>) -> Self

创建未定义变量错误

pub fn unsupported_operation(operation: impl Into<String>) -> Self

创建不支持的运算错误

pub fn domain_error(message: impl Into<String>) -> Self

创建域错误

pub fn dimension_mismatch(message: impl Into<String>) -> Self

创建维度不匹配错误

pub fn convergence_failure(message: impl Into<String>) -> Self

创建收敛失败错误

pub fn internal(message: impl Into<String>) -> Self

创建内部错误（用于系统级错误）

pub fn user_friendly_message(&self) -> String

获取用户友好的错误消息

pub fn suggestions(&self) -> Vec<String>

获取修复建议

pub fn severity(&self) -> ErrorSeverity

获取错误的严重程度

pub fn is_recoverable(&self) -> bool

检查错误是否可以恢复

Trait Implementations

impl Clone for ComputeError

fn clone(&self) -> ComputeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComputeError

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

Formats the value using the given formatter.

impl Display for ComputeError

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

Formats the value using the given formatter.

impl Error for ComputeError

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 From<ComputeError> for NotebookError

fn from(source: ComputeError) -> Self

Converts to this type from the input type.

impl From<ComputeError> for YufmathError

fn from(source: ComputeError) -> Self

Converts to this type from the input type.

impl PartialEq for ComputeError

fn eq(&self, other: &ComputeError) -> 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 StructuralPartialEq for ComputeError