Struct Param 

pub struct Param {
    pub name: String,
    pub type_annotation: Option<String>,
}

A function parameter.

Fields

name: String

Parameter name.

type_annotation: Option<String>

Optional type annotation (e.g. string for x: string in TypeScript, str for x: str in Python). Carried as raw source text; not interpreted.

Implementations

impl Param

pub fn new(name: impl Into<String>) -> Self

Create a plain parameter with no type annotation.

pub fn typed(name: impl Into<String>, annotation: impl Into<String>) -> Self

Create a typed parameter.

Trait Implementations

impl Clone for Param

fn clone(&self) -> Param

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Param

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Param

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&str> for Param

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<String> for Param

fn from(s: String) -> Self

Converts to this type from the input type.

impl PartialEq for Param

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Param

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Param