Enum CaptureReadIssue 

pub enum CaptureReadIssue {
    Missing(CaptureExpectation),
    Unexpected(CaptureExpectation),
    InputRemaining,
    SequenceUnbounded {
        limit: usize,
    },
    SequenceMemberDidNotAdvance,
    CursorRangeContradiction,
}

Why generic captured-token grammar mechanics could not complete one read.

These rows state only token structure. The caller retains declaration vocabulary, clause meaning, and diagnostic policy.

Variants

Missing(CaptureExpectation)

The sequence ended before the requested shape appeared.

Unexpected(CaptureExpectation)

The next token did not carry the requested shape.

InputRemaining

Finishing found an unconsumed token.

SequenceUnbounded

A separated sequence exceeded the caller’s declared magnitude.

Fields

limit: usize

The maximum admitted member count.

SequenceMemberDidNotAdvance

A separated-sequence reader returned one member without consuming a token.

CursorRangeContradiction

A cursor’s consumed range no longer belongs to the captured sequence it reads.

Trait Implementations

impl Clone for CaptureReadIssue

fn clone(&self) -> CaptureReadIssue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CaptureReadIssue

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

Formats the value using the given formatter.

impl Display for CaptureReadIssue

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

Formats the value using the given formatter.

impl Eq for CaptureReadIssue

impl Hash for CaptureReadIssue

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 PartialEq for CaptureReadIssue

fn eq(&self, other: &CaptureReadIssue) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CaptureReadIssue