Struct ArgSpec 

pub struct ArgSpec { /* private fields */ }

Implementations

impl ArgSpec

pub fn new( req: Vec<RcStr>, def: Vec<(RcStr, ConstVal)>, var: Option<RcStr>, key: Option<RcStr>, ) -> ArgSpec

pub fn builder() -> ArgSpecBuilder

pub fn empty() -> ArgSpec

pub fn nparams(&self) -> usize

pub fn params(&self) -> Vec<RcStr>

pub fn apply( &self, flatten_varargs: bool, args: Vec<Value>, kwargs: Option<HashMap<RcStr, Value>>, ) -> Result<(Vec<Value>, Option<HashMap<RcStr, Value>>), Error>

pub fn apply_and_append_kwmap( &self, args: Vec<Value>, kwargs: Option<HashMap<RcStr, Value>>, ) -> Result<Vec<Value>, Error>

Like apply, but the kwargs map is converted to a Value and added to args if a kwargs parameter was specified

pub fn to_value(&self) -> Value

Trait Implementations

impl Clone for ArgSpec

fn clone(&self) -> ArgSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArgSpec

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

Formats the value using the given formatter.

impl Display for ArgSpec

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

Formats the value using the given formatter.

impl From<&[&str]> for ArgSpec

fn from(reqs: &[&str]) -> ArgSpec

Converts to this type from the input type.

impl From<[&str; 0]> for ArgSpec

fn from(_: [&str; 0]) -> ArgSpec

Converts to this type from the input type.

impl From<[&str; 1]> for ArgSpec

fn from(reqs: [&str; 1]) -> ArgSpec

Converts to this type from the input type.

impl From<[&str; 2]> for ArgSpec

fn from(reqs: [&str; 2]) -> ArgSpec

Converts to this type from the input type.

impl From<[&str; 3]> for ArgSpec

fn from(reqs: [&str; 3]) -> ArgSpec

Converts to this type from the input type.

impl From<[&str; 4]> for ArgSpec

fn from(reqs: [&str; 4]) -> ArgSpec

Converts to this type from the input type.

impl From<[&str; 5]> for ArgSpec

fn from(reqs: [&str; 5]) -> ArgSpec

Converts to this type from the input type.

impl From<[&str; 6]> for ArgSpec

fn from(reqs: [&str; 6]) -> ArgSpec

Converts to this type from the input type.

impl From<[&str; 7]> for ArgSpec

fn from(reqs: [&str; 7]) -> ArgSpec

Converts to this type from the input type.

impl From<()> for ArgSpec

fn from(_: ()) -> ArgSpec

Converts to this type from the input type.

impl From<ArgSpecBuilder> for ArgSpec

fn from(builder: ArgSpecBuilder) -> ArgSpec

Converts to this type from the input type.