Enum SandboxError

pub enum SandboxError {
    SecurityViolation {
        violation: String,
        instance_id: Option<InstanceId>,
        context: SecurityContext,
    },
    ResourceExhausted {
        kind: ResourceKind,
        limit: u64,
        used: u64,
        instance_id: Option<InstanceId>,
        suggestion: Option<String>,
    },
    WasmRuntime {
        function: String,
        instance_id: Option<InstanceId>,
        message: String,
    },
    Configuration {
        message: String,
        suggestion: Option<String>,
        field: Option<String>,
    },
    Module {
        operation: String,
        reason: String,
        suggestion: Option<String>,
    },
    Instance {
        operation: String,
        instance_id: Option<InstanceId>,
        reason: String,
    },
    Communication {
        channel: String,
        reason: String,
        instance_id: Option<InstanceId>,
    },
    Timeout {
        operation: String,
        duration: Duration,
        instance_id: Option<InstanceId>,
    },
    FunctionCall {
        function_name: String,
        reason: String,
    },
    Filesystem {
        operation: String,
        path: PathBuf,
        reason: String,
    },
    Network {
        operation: String,
        reason: String,
        endpoint: Option<String>,
    },
    Serialization {
        format: String,
        operation: String,
        reason: String,
    },
    InvalidInput {
        field: String,
        reason: String,
        suggestion: Option<String>,
    },
    NotFound {
        resource_type: String,
        identifier: String,
    },
    Unsupported {
        operation: String,
        context: String,
        suggestion: Option<String>,
    },
    Generic {
        message: String,
    },
    Template {
        message: String,
    },
    Compilation {
        message: String,
    },
    InstanceCreation {
        reason: String,
        instance_id: Option<InstanceId>,
    },
    WrapperGeneration {
        reason: String,
        wrapper_type: Option<String>,
    },
    ModuleLoad {
        message: String,
    },
    RuntimeInitialization {
        message: String,
    },
    IoError {
        message: String,
    },
    Capability {
        message: String,
    },
    ResourceLimit {
        message: String,
    },
    UnsupportedOperation {
        message: String,
    },
    Io(Error),
    Json(Error),
    MessagePack(Error),
    MessagePackDecode(Error),
    Other(Error),
}

Enhanced error types for the wasm-sandbox crate with detailed context

Variants

SecurityViolation

Security violation with detailed context

Fields

violation: String

instance_id: Option<InstanceId>

context: SecurityContext

ResourceExhausted

Resource exhausted with specific usage details

Fields

kind: ResourceKind

limit: u64

used: u64

instance_id: Option<InstanceId>

suggestion: Option<String>

WasmRuntime

WASM runtime error with function context

Fields

function: String

instance_id: Option<InstanceId>

message: String

Configuration

Configuration error with helpful suggestions

Fields

message: String

suggestion: Option<String>

field: Option<String>

Module

Module compilation or loading error

Fields

operation: String

reason: String

suggestion: Option<String>

Instance

Instance management error

Fields

operation: String

instance_id: Option<InstanceId>

reason: String

Communication

Communication channel error

Fields

channel: String

reason: String

instance_id: Option<InstanceId>

Timeout

Timeout error with context

Fields

operation: String

duration: Duration

instance_id: Option<InstanceId>

FunctionCall

Function call error

Fields

function_name: String

reason: String

Filesystem

File system error with path context

Fields

operation: String

path: PathBuf

reason: String

Network

Network error with context

Fields

operation: String

reason: String

endpoint: Option<String>

Serialization

Serialization/deserialization error

Fields

format: String

operation: String

reason: String

InvalidInput

Invalid input with validation details

Fields

field: String

reason: String

suggestion: Option<String>

NotFound

Resource not found

Fields

resource_type: String

identifier: String

Unsupported

Operation not supported

Fields

operation: String

context: String

suggestion: Option<String>

Generic

Generic error with a message

Fields

message: String

Template

Template rendering error

Fields

message: String

Compilation

Compilation error

Fields

message: String

InstanceCreation

Instance creation error

Fields

reason: String

instance_id: Option<InstanceId>

WrapperGeneration

Wrapper generation error

Fields

reason: String

wrapper_type: Option<String>

ModuleLoad

Module load error

Fields

message: String

RuntimeInitialization

Runtime initialization error

Fields

message: String

IoError

IO error with context

Fields

message: String

Capability

Capability error

Fields

message: String

ResourceLimit

Resource limit error

Fields

message: String

UnsupportedOperation

Unsupported operation error

Fields

message: String

Io(Error)

Json(Error)

MessagePack(Error)

MessagePackDecode(Error)

Other(Error)

Implementations

impl SandboxError

pub fn security_violation( violation: impl Into<String>, context: SecurityContext, ) -> Self

Create a security violation error

pub fn resource_exhausted( kind: ResourceKind, used: u64, limit: u64, suggestion: Option<String>, ) -> Self

Create a resource exhausted error

pub fn config_error( message: impl Into<String>, suggestion: Option<String>, ) -> Self

Create a configuration error with suggestion

pub fn module_load_error(reason: impl Into<String>) -> Self

Create a module loading error

pub fn function_call_error( function_name: impl Into<String>, reason: impl Into<String>, ) -> Self

Create a function call error

Trait Implementations

impl Clone for SandboxError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SandboxError

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

Formats the value using the given formatter.

impl Display for SandboxError

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

Formats the value using the given formatter.

impl Error for SandboxError

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<Error> for SandboxError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SandboxError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SandboxError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SandboxError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SandboxError

fn from(source: Error) -> Self

Converts to this type from the input type.