Struct DedupFilter 

pub struct DedupFilter;

Collapses consecutive duplicate lines. e.g., 50 identical “npm warn deprecated” lines become one + “[repeated 49x]”

Uses exact-match deduplication only (zero false positives). Near-duplicate detection is deliberately excluded from v1 to avoid collapsing lines that look similar but carry different info.

Implementations

impl DedupFilter

pub fn new() -> Self

Trait Implementations

impl Default for DedupFilter

fn default() -> Self

Returns the “default value” for a type.

impl Filter for DedupFilter

fn name(&self) -> &'static str

Human-readable name for logging and stats.

fn filter_line(&self, _line: &str) -> FilterResult

Filter a single line. Return Uncertain when unsure.

fn filter_block(&self, lines: &[String]) -> Vec<String>

Filter at block level (multi-line patterns). Default: return lines unchanged.