Struct Base64

pub struct Base64 { /* private fields */ }

Base64 encode or decode a file, or standard input, to standard output.

Implementations

impl Base64

pub fn wrapping(&self) -> Option<u16>

pub fn run(&self) -> Result<(), Box<dyn Error>>

pub fn encode(&self, stream: Box<dyn Read>) -> Result<(), Box<dyn Error>>

pub fn decode(&self, stream: Box<dyn Read>) -> Result<(), Box<dyn Error>>

Trait Implementations

impl Args for Base64

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

Append to Command so it can instantiate Self.

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

Append to Command so it can update self.

impl Clone for Base64

fn clone(&self) -> Base64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CommandFactory for Base64

fn into_app<'b>() -> App<'b>

Deprecated, replaced with CommandFactory::command

fn into_app_for_update<'b>() -> App<'b>

Deprecated, replaced with CommandFactory::command_for_update

fn command<'help>() -> App<'help>

Build a Command that can instantiate Self.

fn command_for_update<'help>() -> App<'help>

Build a Command that can update self.

impl Debug for Base64

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

Formats the value using the given formatter.

impl FromArgMatches for Base64

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Base64, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Base64, 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 Base64

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.

impl Runnable for Base64

fn run(&self) -> Result<(), Box<dyn Error>>

Run something, can either succeed or fail.

fn main(&self) -> ExitCode

Run somethin, returning an ExitCode to return to the OS.