Enum brane_exe::errors::FrameStackError

pub enum FrameStackError {
    EmptyError,
    OverflowError {
        size: usize,
    },
    UndeclaredVariable {
        name: String,
    },
    DuplicateDeclaration {
        name: String,
    },
    UndeclaredUndeclaration {
        name: String,
    },
    UninitializedVariable {
        name: String,
    },
    VarTypeError {
        name: String,
        got: DataType,
        expected: DataType,
    },
    VariableNotInScope {
        name: String,
    },
}

Defines errors that relate to the frame stack.

Variants

EmptyError

The FrameStack was empty but still popped.

OverflowError

The FrameStack overflowed.

Fields

size: usize

UndeclaredVariable

A certain variable was not declared before it was set/gotten.

Fields

name: String

DuplicateDeclaration

A certain variable was declared twice.

Fields

name: String

UndeclaredUndeclaration

A certain variable was undeclared without it ever being declared.

Fields

name: String

UninitializedVariable

The given variable was declared but not initialized.

Fields

name: String

VarTypeError

The new value of a variable did not match the expected.

Fields

name: String

got: DataType

expected: DataType

VariableNotInScope

The given variable was not known in the FrameStack.

Fields

name: String

Trait Implementations

impl Debug for FrameStackError

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

Formats the value using the given formatter.

impl Display for FrameStackError

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

Formats the value using the given formatter.

impl Error for FrameStackError

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.