Enum ch8alib::util::Variant

pub enum Variant {
    Byte(u8),
    Word(u16),
    Text(String),
}

Contains a single variable of various types

Variants

Byte(u8)

A single byte

Word(u16)

A two-byte word

Text(String)

A string of text

Methods

impl Variant

pub fn as_byte(&self) -> Result<u8, VariantError>

Extracts the byte value of the Variant

Returns

The byte value of the Variant, wrapped in a Result

pub fn as_word(&self) -> Result<u16, VariantError>

Extracts the word value of the Variant

Returns

The word value of the Variant, wrapped in a Result

pub fn as_text(&self) -> Result<String, VariantError>

Extracts the text value of the Variant

Returns

The text value of the Variant, wrapped in a Result

Trait Implementations

impl Clone for Variant

fn clone(&self) -> Variant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Variant

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

Formats the value using the given formatter.

impl PartialEq<Variant> for Variant

fn eq(&self, rhs: &Self) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.