Struct Args

pub struct Args {
    pub map: HashMap<Ident, Option<Value>>,
}

Fields

map: HashMap<Ident, Option<Value>>

Implementations

impl Args

pub fn new() -> Args

pub fn has(&self, ident: &str) -> bool

pub fn get(&self, ident: &str) -> Option<&Option<Value>>

pub fn get_value_or<T: ToTokens>( &self, ident: &str, field: T, msg: &str, ) -> Result<Option<Value>, TokenStream>

pub fn to_string_kv(&self) -> Vec<(String, String)>

pub fn allow(&self, list: &[&str]) -> Result<()>

Trait Implementations

impl Debug for Args

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

Formats the value using the given formatter.

impl Default for Args

fn default() -> Self

Returns the “default value” for a type.

impl Parse for Args

fn parse(input: ParseStream<'_>) -> Result<Self>