Struct ShadowScannerReport 

pub struct ShadowScannerReport {
    pub byte_complete: bool,
    pub token_count: usize,
    pub diagnostic_codes: Vec<&'static str>,
    pub last_token_end: usize,
    pub input_len: usize,
    pub gap_at: Option<usize>,
    pub overlapping: bool,
}

Byte-completeness report from running the streaming scanner over an input. Used by the integration harness to gate the cutover (step 12) — until every allowlisted fixture is covered byte-completely with no overlaps or gaps, the new scanner cannot replace the line-based lexer.

Fields

byte_complete: bool

True when token spans cover the entire input contiguously and no two non-synthetic tokens overlap.

token_count: usize

Total tokens emitted (including trivia and stream markers).

diagnostic_codes: Vec<&'static str>

Diagnostic codes emitted during scanning, in order.

last_token_end: usize

Highest end-index reached across non-synthetic tokens.

input_len: usize

gap_at: Option<usize>

First byte index where coverage is missing, if any.

overlapping: bool

True if any non-synthetic token’s start index is below the preceding token’s end (a regression in the splice/queue logic).

Trait Implementations

impl Clone for ShadowScannerReport

fn clone(&self) -> ShadowScannerReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShadowScannerReport

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

Formats the value using the given formatter.