Enum trashcan::ast::Literal

pub enum Literal {
    NullPtr,
    NullVar,
    EmptyVar,
    Bool(bool),
    UInt8(u8),
    Int16(i16),
    Int32(i32),
    IntPtr(i64),
    Float32(f32),
    Float64(f64),
    String(String),
    Currency(i64),
    Date(f64),
}

Literals are...

Variants

NullPtr

null pointer literal (= VB6 Nothing)

NullVar

null variant literal (= VB6 Null)

EmptyVar

empty variant literal (= VB6 Empty)

Bool(bool)

bool

UInt8(u8)

u8

Int16(i16)

i16

Int32(i32)

i32

IntPtr(i64)

isize

Float32(f32)

f32

Float64(f64)

f64

String(String)

str

Currency(i64)

currency

Date(f64)

date

Methods

impl Literal

pub fn ty(&self) -> Type

pub fn num_of_type<T>(ty: &Type, val: T) -> Option<Self> where
    T: Into<i64> + Into<f64>, 

Trait Implementations

impl Emit<()> for Literal

fn emit<W: Write>(
    &self,
    out: &mut W,
    _symtab: &SymbolTable,
    _ctxt: (),
    indent: u32
) -> Result<()>

impl PartialEq<Literal> for Literal

fn eq(&self, other: &Literal) -> bool

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

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

This method tests for !=.

impl Clone for Literal

fn clone(&self) -> Literal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Literal

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

Formats the value using the given formatter.

impl Display for Literal

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

Formats the value using the given formatter.