Trait Eval

pub trait Eval {
    type Output;

    // Required method
    fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>;
}

Evaluate an expression.

Required Associated Types

type Output

The output of evaluating the expression.

Required Methods

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

Evaluate the expression to the output value.

Implementations on Foreign Types

impl Eval for Expr<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Args<'_>

type Output = Args

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Array<'_>

type Output = Array

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Auto<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Binary<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Bool<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Closure<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Code<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for CodeBlock<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Conditional<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for ContentBlock<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Contextual<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for DestructAssignment<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Dict<'_>

type Output = Dict

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Emph<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for EnumItem<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Equation<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Escape<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for FieldAccess<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Float<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for ForLoop<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for FuncCall<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for FuncReturn<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Heading<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Ident<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Int<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Label<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for LetBinding<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Linebreak<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Link<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for ListItem<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for LoopBreak<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for LoopContinue<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Markup<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Math<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathAlignPoint<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathAttach<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathDelimited<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathFrac<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathIdent<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathPrimes<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathRoot<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathShorthand<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for MathText<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for ModuleImport<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for ModuleInclude<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for None<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Numeric<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Parbreak<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Parenthesized<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Raw<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Ref<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for SetRule<'_>

type Output = Styles

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Shorthand<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for ShowRule<'_>

type Output = Recipe

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for SmartQuote<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Space<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Str<'_>

type Output = Value

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Strong<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for TermItem<'_>

type Output = Content

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Text<'_>

type Output = Content

fn eval(self, _: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for Unary<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

impl Eval for WhileLoop<'_>

type Output = Value

fn eval(self, vm: &mut Vm<'_>) -> SourceResult<Self::Output>

Implementors