Enum pancakestack::parse::Command

pub enum Command<'a> {
    PutThisPancakeOnTop(Cow<'a, str>),
    EatThePancakeOnTop,
    PutTheTopPancakesTogether,
    GiveMeAPancake,
    HowAboutAHotcake,
    ShowMeAPancake,
    TakeFromTheTopPancakes,
    FlipThePancakesOnTop,
    PutAnotherPancakeOnTop,
    Label(Cow<'a, str>),
    IfThePancakeIsntTastyGoOverTo(Cow<'a, str>),
    IfThePancakeIsTastyGoOverTo(Cow<'a, str>),
    PutSyrupOnThePancakes,
    PutButterOnThePancakes,
    TakeOffTheSyrup,
    TakeOffTheButter,
    EatAllOfThePancakes,
}

An enum representing a pancakestack command. Labels and pancake adjectives are stored in strs . See Command for a version that uses Strings.

Variants

PutThisPancakeOnTop(Cow<'a, str>)

EatThePancakeOnTop

PutTheTopPancakesTogether

GiveMeAPancake

HowAboutAHotcake

ShowMeAPancake

TakeFromTheTopPancakes

FlipThePancakesOnTop

PutAnotherPancakeOnTop

Label(Cow<'a, str>)

IfThePancakeIsntTastyGoOverTo(Cow<'a, str>)

IfThePancakeIsTastyGoOverTo(Cow<'a, str>)

PutSyrupOnThePancakes

PutButterOnThePancakes

TakeOffTheSyrup

TakeOffTheButter

EatAllOfThePancakes

Implementations

impl<'a> Command<'a>

pub fn from_line(line: &'a str) -> Result<Self, CommandParseError<'a>>

Parses the given line as a pancake stack command. The command will reference the strings contents.

Errors

Will return Err if the given line cannot be parsed as a command.

pub fn to_owned(&self) -> Command<'static>

Creates a new owned version of this command, heap allocating the referenced strs.

pub fn into_owned(self) -> Command<'static>

Consumes this command, converting it to an owned version, heap allocating the referenced strs if they are not already owned.

pub fn borrow(&self) -> Command<'_>

Creates a new borrowed version of this command.

Trait Implementations

impl<'a> Clone for Command<'a>

fn clone(&self) -> Command<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Command<'a>

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

Formats the value using the given formatter.

impl Display for Command<'_>

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

Formats the value using the given formatter.

impl<'a> PartialEq<Command<'a>> for Command<'a>

fn eq(&self, other: &Command<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for Command<'a>

impl<'a> StructuralEq for Command<'a>

impl<'a> StructuralPartialEq for Command<'a>