Struct FilterArgs 

pub struct FilterArgs {
    pub pattern: Option<String>,
    pub file: Option<PathBuf>,
    pub invert: bool,
    pub count: bool,
    pub line_number: bool,
    pub case_insensitive: bool,
    pub max_lines: usize,
    pub json: Option<String>,
}

Fields

pattern: Option<String>

Regex pattern to filter with. If omitted, the TUI starts with an empty pattern.

file: Option<PathBuf>

Read input from a file instead of stdin.

invert: bool

Invert the match — emit lines that do NOT match (like grep -v).

count: bool

Emit only the count of matching lines (non-interactive).

line_number: bool

Prefix each emitted line with its line number (non-interactive).

case_insensitive: bool

Case-insensitive matching (equivalent to Alt+i inside the TUI).

max_lines: usize

Cap input at N lines to prevent OOM on multi-GB piped streams. Defaults to 100000. Pass a larger value (or 0 for no cap — see below) if you know your input fits in memory.

json: Option<String>

Extract a field from JSON lines using a dotted path before matching. Example: –json ‘.msg’ filters the msg field of each JSONL record. Non-string values and parse failures skip that line silently. The raw JSON line is still what gets emitted when matched.

Trait Implementations

impl Args for FilterArgs

fn group_id() -> Option<Id>

Report the ArgGroup::id for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate self via FromArgMatches::update_from_arg_matches_mut

impl Clone for FilterArgs

fn clone(&self) -> FilterArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterArgs

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

Formats the value using the given formatter.

impl FromArgMatches for FilterArgs

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.