Enum CpsEvalError 

pub enum CpsEvalError {
    MissingFunction {
        name: String,
    },
    MissingContinuation {
        function: String,
        id: CpsContinuationId,
    },
    MissingHandler {
        function: String,
        id: CpsHandlerId,
    },
    ContinuationArgumentMismatch {
        function: String,
        id: CpsContinuationId,
        expected: usize,
        actual: usize,
    },
    FunctionArgumentMismatch {
        function: String,
        expected: usize,
        actual: usize,
    },
    MissingValue {
        function: String,
        id: CpsValueId,
    },
    ExpectedPlainValue {
        function: String,
        id: CpsValueId,
    },
    ExpectedResumption {
        function: String,
        id: CpsValueId,
    },
    UnsupportedPrimitive {
        op: PrimitiveOp,
    },
    PrimitiveTypeMismatch {
        op: PrimitiveOp,
        value: VmValue,
    },
    InvalidPrimitiveArity {
        op: PrimitiveOp,
        expected: usize,
        actual: usize,
    },
    ExpectedRecord {
        function: String,
        value: VmValue,
    },
    MissingRecordField {
        function: String,
        field: Name,
    },
    MissingGuard,
    ExpectedGuard {
        function: String,
        id: CpsValueId,
        value: VmValue,
    },
    EscapedScopeReturn {
        function: String,
        prompt: u64,
        target: CpsContinuationId,
    },
}

Variants

MissingFunction

Fields

name: String

MissingContinuation

Fields

function: String

id: CpsContinuationId

MissingHandler

Fields

function: String

id: CpsHandlerId

ContinuationArgumentMismatch

Fields

function: String

id: CpsContinuationId

expected: usize

actual: usize

FunctionArgumentMismatch

Fields

function: String

expected: usize

actual: usize

MissingValue

Fields

function: String

id: CpsValueId

ExpectedPlainValue

Fields

function: String

id: CpsValueId

ExpectedResumption

Fields

function: String

id: CpsValueId

UnsupportedPrimitive

Fields

op: PrimitiveOp

PrimitiveTypeMismatch

Fields

op: PrimitiveOp

value: VmValue

InvalidPrimitiveArity

Fields

op: PrimitiveOp

expected: usize

actual: usize

ExpectedRecord

Fields

function: String

value: VmValue

MissingRecordField

Fields

function: String

field: Name

MissingGuard

ExpectedGuard

Fields

function: String

id: CpsValueId

value: VmValue

EscapedScopeReturn

A ScopeReturn reached the root without ever finding its prompt in active_handlers. This is a lowering bug — every Perform must lead to an arm whose enclosing handler scope is still on the stack.

Fields

function: String

prompt: u64

target: CpsContinuationId

Trait Implementations

impl Clone for CpsEvalError

fn clone(&self) -> CpsEvalError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CpsEvalError

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

Formats the value using the given formatter.

impl Display for CpsEvalError

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

Formats the value using the given formatter.

impl Error for CpsEvalError

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<CpsEvalError> for CpsCompareError

fn from(value: CpsEvalError) -> Self

Converts to this type from the input type.

impl PartialEq for CpsEvalError

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