Struct Args 

pub struct Args {

    pub files: Vec<PathBuf>,
    pub completions: Option<Shell>,
    pub patterns: String,
    pub regex: bool,
    pub case_insensitive: bool,
    pub color_map: Option<String>,
    pub notify: bool,
    pub notify_patterns: Option<String>,
    pub notify_throttle: u32,
    pub dry_run: bool,
    pub quiet: bool,
    pub exclude: Option<String>,
    pub no_color: bool,
    pub prefix_file: Option<bool>,
    pub poll_interval: u64,
    pub buffer_size: usize,
}

Fields

files: Vec<PathBuf>

Path(s) to log file(s) to watch

completions: Option<Shell>

Generate shell completions for the specified shell

patterns: String

Comma-separated patterns to match

regex: bool

Treat patterns as regular expressions

case_insensitive: bool

Case-insensitive pattern matching

color_map: Option<String>

Custom pattern:color mappings (e.g., “ERROR:red,WARN:yellow”)

notify: bool

Enable desktop notifications

notify_patterns: Option<String>

Specific patterns that trigger notifications (default: all patterns)

notify_throttle: u32

Maximum notifications per second

dry_run: bool

Preview mode (no tailing, no notifications)

quiet: bool

Suppress non-matching lines

exclude: Option<String>

Comma-separated patterns to exclude (inverse matching)

no_color: bool

Disable ANSI colors

prefix_file: Option<bool>

Prefix lines with filename (auto: true for multiple files)

poll_interval: u64

File polling interval in milliseconds

buffer_size: usize

Read buffer size in bytes

Implementations

impl Args

pub fn files(&self) -> &[PathBuf]

Get the list of files to watch

pub fn patterns(&self) -> Vec<String>

Get the patterns as a vector of strings

pub fn notify_patterns(&self) -> Vec<String>

Get notification patterns as a vector of strings

pub fn color_mappings(&self) -> Vec<(String, String)>

Get color mappings as a vector of (pattern, color) tuples

pub fn should_prefix_files(&self) -> bool

Determine if filename prefixing should be enabled

pub fn exclude_patterns(&self) -> Vec<String>

Get exclude patterns as a vector of strings

pub fn generate_completions(shell: Shell)

Generate shell completions for the specified shell and write to stdout

Trait Implementations

impl Args for Args

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 CommandFactory for Args

fn command<'b>() -> Command

Build a Command that can instantiate Self.

fn command_for_update<'b>() -> Command

Build a Command that can update self.

impl FromArgMatches for Args

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.

impl Parser for Args

fn parse() -> Self

Parse from std::env::args_os(), exit on error.

fn try_parse() -> Result<Self, Error>

Parse from std::env::args_os(), return Err on error.

fn parse_from<I, T>(itr: I) -> Self

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, exit on error.

fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, return Err on error.

fn update_from<I, T>(&mut self, itr: I)

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, exit on error.

fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, return Err on error.