Enum Form 

pub enum Form {
    Sym(String),
    Str(String),
    List(List),
}

One form: a symbol (a number is a symbol until someone asks), a string literal’s content, or a list.

Variants

Sym(String)

Str(String)

List(List)

Implementations

impl Form

pub fn sym(text: &str) -> Form

pub fn string(content: &str) -> Form

pub fn list(items: Vec<Form>) -> Form

A list with no line, as every list the macro system makes has none.

pub fn is_list(&self) -> bool

pub fn is_sym(&self) -> bool

VBA IsSym: an atom that is not a string literal.

pub fn is_keyword_arg(&self) -> bool

VBA IsKeywordArg: a symbol that starts with : and is more than the colon.

pub fn atom_text(&self) -> Option<String>

The VBA’s CStr(v) of an atom: a symbol’s text, or a string literal’s content behind its quote marker. None for a list.

pub fn as_list(&self) -> Option<&List>

pub fn head_is(&self, name: &str) -> bool

VBA ListHeadIs: a list whose first element is a symbol folding equal to name.

Trait Implementations

impl Clone for Form

fn clone(&self) -> Form

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Form

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

Formats the value using the given formatter.

impl PartialEq for Form

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

Equality operator ==.

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

Inequality operator !=.