Struct Args

pub struct Args {

    pub image_path: Option<PathBuf>,
    pub cache_size: Option<usize>,
    pub zoom: Option<f32>,
    pub perf: bool,
    pub max_recent: Option<usize>,
    pub log_level: Option<String>,
    pub zoom_corner: Option<String>,
    pub hide_zoom: bool,
    pub generate_config: bool,
    pub window_width: Option<u32>,
    pub window_height: Option<u32>,
    pub borderless: bool,
    pub hide_menu: bool,
}

Fields

image_path: Option<PathBuf>

Initial image file to open

cache_size: Option<usize>

Override the default cache size

zoom: Option<f32>

Set the initial zoom level (e.g., 1.0 for 100%)

perf: bool

Show the performance monitoring window

max_recent: Option<usize>

Override the maximum number of recent files

log_level: Option<String>

Set the logging level

zoom_corner: Option<String>

Set the corner for zoom level display

hide_zoom: bool

Toggle zoom level display

generate_config: bool

Generate a default configuration file

window_width: Option<u32>

Set initial window width

window_height: Option<u32>

Set initial window height

borderless: bool

Enable borderless window mode

hide_menu: bool

Hide the menu toolbar

Implementations

impl Args

pub fn parse() -> Self

pub fn get_log_level(&self) -> LogLevel

pub fn handle_config(&self) -> Result<FeriteConfig>

pub fn apply_to_config(&self, config: &mut FeriteConfig)

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 Debug for Args

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

Formats the value using the given formatter.

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.