Struct valkyrie_ast::ExpressionContext

pub struct ExpressionContext {
    pub type_level: bool,
    pub allow_newline: bool,
    pub allow_curly: bool,
}

Environment for expression parsing

Fields

type_level: bool

Weather the expression is on type level

allow_newline: bool

Weather the expression allow new line in postfix calls

allow_curly: bool

Weather the expression allow curly braces in postfix calls

Implementations

impl ExpressionContext

pub fn in_type() -> Self

A type level expression

pub fn in_free() -> Self

A term level expression

pub fn in_repl() -> Self

In a repl statement

Trait Implementations

impl Clone for ExpressionContext

fn clone(&self) -> ExpressionContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExpressionContext

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

Formats the value using the given formatter.

impl Default for ExpressionContext

fn default() -> Self

Returns the “default value” for a type.

impl Hash for ExpressionContext

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExpressionContext

fn eq(&self, other: &ExpressionContext) -> 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 Copy for ExpressionContext

impl Eq for ExpressionContext

impl StructuralPartialEq for ExpressionContext