Struct FrequencyArgs 

pub struct FrequencyArgs {
    pub input: PathBuf,
    pub schema: Option<PathBuf>,
    pub columns: Vec<String>,
    pub delimiter: Option<u8>,
    pub input_encoding: Option<String>,
    pub top: usize,
}

Fields

input: PathBuf

Input CSV file to analyze

schema: Option<PathBuf>

Schema file to drive typed operations

columns: Vec<String>

Columns to compute frequency counts for

delimiter: Option<u8>

CSV delimiter character

input_encoding: Option<String>

Character encoding for input file (defaults to utf-8)

top: usize

Maximum distinct values to display per column (0 = all)

Trait Implementations

impl Args for FrequencyArgs

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 Debug for FrequencyArgs

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

Formats the value using the given formatter.

impl FromArgMatches for FrequencyArgs

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.