Enum ConversionError 

pub enum ConversionError {
    UnsupportedStepType {
        step_type: String,
        type_id: TypeId,
    },
    ValidationFailed {
        step_name: String,
        reason: String,
    },
    YrsTransactionFailed {
        operation: String,
        reason: String,
    },
    NodeOperationFailed {
        node_id: String,
        operation: String,
        reason: String,
    },
    AttributeOperationFailed {
        node_id: String,
        attr_key: String,
        reason: String,
    },
    MarkOperationFailed {
        node_id: String,
        mark_type: String,
        reason: String,
    },
    SerializationFailed {
        reason: String,
    },
    PermissionDenied {
        user_id: String,
        operation: String,
        node_id: String,
    },
    ConcurrencyConflict {
        node_id: String,
        local_client: String,
        remote_client: String,
    },
    Custom {
        message: String,
    },
}

转换错误类型 - 提供详细的错误信息和上下文

Variants

UnsupportedStepType

Fields

step_type: String

type_id: TypeId

ValidationFailed

Fields

step_name: String

reason: String

YrsTransactionFailed

Fields

operation: String

reason: String

NodeOperationFailed

Fields

node_id: String

operation: String

reason: String

AttributeOperationFailed

Fields

node_id: String

attr_key: String

reason: String

MarkOperationFailed

Fields

node_id: String

mark_type: String

reason: String

SerializationFailed

Fields

reason: String

PermissionDenied

Fields

user_id: String

operation: String

node_id: String

ConcurrencyConflict

Fields

node_id: String

local_client: String

remote_client: String

Custom

Fields

message: String

Implementations

impl ConversionError

pub fn unsupported_step<T: 'static>(step_name: &str) -> Self

创建不支持步骤类型错误

pub fn validation_failed(step_name: &str, reason: &str) -> Self

创建验证失败错误

pub fn node_operation_failed( node_id: &str, operation: &str, reason: &str, ) -> Self

创建节点操作失败错误

pub fn permission_denied(user_id: &str, operation: &str, node_id: &str) -> Self

创建权限不足错误

Trait Implementations

impl Clone for ConversionError

fn clone(&self) -> ConversionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConversionError

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

Formats the value using the given formatter.

impl Display for ConversionError

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

Formats the value using the given formatter.

impl Error for ConversionError

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<RecoverableError> for ConversionError

fn from(err: RecoverableError) -> Self

Converts to this type from the input type.