Struct spaik::proc_macro_deps::ArgSpec

#[repr(C)]
pub struct ArgSpec {
    pub nargs: u16,
    pub nopt: u16,
    pub env: u16,
    pub rest: bool,
}

Fields

nargs: u16

nopt: u16

env: u16

rest: bool

Implementations

impl ArgSpec

pub const fn is_special(&self) -> bool

pub const fn has_opt(&self) -> bool

pub const fn nopt(&self) -> usize

pub const fn nargs(&self) -> usize

pub const fn has_body(&self) -> bool

pub const fn has_env(&self) -> bool

pub const fn sum_nargs(&self) -> u16

pub const fn sum_stack(&self) -> u16

pub const fn is_valid_num(&self, nargs: u16) -> bool

pub const fn normal(nargs: u16) -> ArgSpec

pub const fn opt(nargs: u16, nopt: u16) -> ArgSpec

pub const fn rest(nargs: u16, nopt: u16) -> ArgSpec

pub const fn any() -> ArgSpec

pub const fn none() -> ArgSpec

pub fn check(&self, nargs: u16) -> Result<()>

Trait Implementations

impl Clone for ArgSpec

fn clone(&self) -> ArgSpec

Returns a copy 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

Formats the value using the given formatter.

impl Default for ArgSpec

fn default() -> ArgSpec

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ArgSpec

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ArgSpec

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

Formats the value using the given formatter.

impl PartialEq<ArgSpec> for ArgSpec

fn eq(&self, other: &ArgSpec) -> 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 Serialize for ArgSpec

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ArgSpec

impl Eq for ArgSpec

impl StructuralEq for ArgSpec

impl StructuralPartialEq for ArgSpec