Struct line_diff::Config

pub struct Config { /* fields omitted */ }

Configuration struct for comparing two lines

Implementations

impl Config

pub fn from_cmd_args() -> Config

Create a config struct by using command line arguments

pub fn from_lines(
    sort: bool,
    lowercase: bool,
    separators: Vec<char>,
    l1: &str,
    l2: &str
) -> Config

Create a Config struct that can be used to compare two lines that are given as &str

• sort Whether or not to sort chunks before comparing
• lowercase Whether or not to convert chunks to lowercase before comparing
• separators List of separators to use for splitting lines into chunks
• l1 The first line
• l2 The second line

pub fn from_file(
    sort: bool,
    lowercase: bool,
    separators: Vec<char>,
    filepath: PathBuf
) -> Config

Create a Config struct that can be used to compare two lines that are stored in a single file

• sort Whether or not to sort chunks before comparing
• lowercase Whether or not to convert chunks to lowercase before comparing
• separators List of separators to use for splitting lines into chunks
• filepath Path to the file that contains the two lines

Trait Implementations

impl Debug for Config

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

Formats the value using the given formatter.

impl StructOpt for Config

fn clap<'a, 'b>() -> App<'a, 'b>

Returns clap::App corresponding to the struct.

fn from_clap(matches: &ArgMatches<'_>) -> Self

Builds the struct from clap::ArgMatches. It’s guaranteed to succeed if matches originates from an App generated by StructOpt::clap called on the same type, otherwise it must panic.

fn from_args() -> Self

Builds the struct from the command line arguments (std::env::args_os). Calls clap::Error::exit on failure, printing the error message and aborting the program.

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

Builds the struct from the command line arguments (std::env::args_os). Unlike StructOpt::from_args, returns clap::Error on failure instead of aborting the program, so calling .exit is up to you.

fn from_iter<I>(iter: I) -> Self where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making. Print the error message and quit the program in case of failure.

fn from_iter_safe<I>(iter: I) -> Result<Self, Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making.