Enum Expr 

pub enum Expr {
    Integer(i64),
    Float(f64),
    StringFmt(Identifiers),
    StringRaw(String),
    Identifier(Identifier),
    Boolean(bool),
    Inclusive(Box<Expr>, Box<Expr>),
    Exclusive(Box<Expr>, Box<Expr>),
    Array(Identifiers),
    Table(Table),
    Not(Box<Expr>),
    BinOp(Box<Expr>, Op, Box<Expr>),
    FnCall(Box<Expr>, Identifiers),
    VarIndex(Box<Expr>, VecDeque<Expr>),
    Impossible,
}

Variants

Integer(i64)

Float(f64)

StringFmt(Identifiers)

StringRaw(String)

Identifier(Identifier)

Boolean(bool)

Inclusive(Box<Expr>, Box<Expr>)

Exclusive(Box<Expr>, Box<Expr>)

Array(Identifiers)

Table(Table)

Not(Box<Expr>)

BinOp(Box<Expr>, Op, Box<Expr>)

FnCall(Box<Expr>, Identifiers)

VarIndex(Box<Expr>, VecDeque<Expr>)

Impossible

Implementations

impl Expr

pub fn pow(self, by: Expr) -> Expr

pub fn as_bool(&self) -> Result<bool, Error>

Trait Implementations

impl Add for Expr

type Output = Expr

The resulting type after applying the + operator.

fn add(self, by: Self) -> Self::Output

Performs the + operation.

impl Clone for Expr

fn clone(&self) -> Expr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expr

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

Formats the value using the given formatter.

impl Display for Expr

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

Formats the value using the given formatter.

impl Div for Expr

type Output = Expr

The resulting type after applying the / operator.

fn div(self, by: Self) -> Self::Output

Performs the / operation.

impl Mul for Expr

type Output = Expr

The resulting type after applying the * operator.

fn mul(self, by: Self) -> Self::Output

Performs the * operation.

impl PartialEq for Expr

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Expr

fn partial_cmp(&self, other: &Expr) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Rem for Expr

type Output = Expr

The resulting type after applying the % operator.

fn rem(self, by: Self) -> Self::Output

Performs the % operation.

impl Sub for Expr

type Output = Expr

The resulting type after applying the - operator.

fn sub(self, by: Self) -> Self::Output

Performs the - operation.

impl StructuralPartialEq for Expr