Enum GetRangeError

pub enum GetRangeError {
    ErrorVariant,
    EmptyList,
    EmptyBlock,
    UndefinedKey,
}

Errors that may occur during get_range. They should never happen if Cst.status is AstStatus::Complete.

Variants

ErrorVariant

This is an ERROR variant and thus spans no range in the source code.

EmptyList

This is an empty list and thus spans no range in the source code.

EmptyBlock

This is an empty block and thus spans no range in the source code.

UndefinedKey

This is either

• TableKey::UndefinedString, or
• TableKey::UndefinedNumber

which don’t actually exist in the source code and are added by the parser.

Trait Implementations

impl Clone for GetRangeError

fn clone(&self) -> GetRangeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GetRangeError

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

Formats the value using the given formatter.

impl Hash for GetRangeError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for GetRangeError

fn cmp(&self, other: &GetRangeError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for GetRangeError

fn eq(&self, other: &GetRangeError) -> 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 PartialOrd for GetRangeError

fn partial_cmp(&self, other: &GetRangeError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for GetRangeError

impl Eq for GetRangeError

impl StructuralPartialEq for GetRangeError