Enum Item

pub enum Item {
    Ink(InkItem),
    Rust(Item),
}

An item in the root of the ink! module (ir::ItemMod).

This is either an ink! specific item or a normal Rust item.

Variants

Ink(InkItem)

The item is an ink! specific item.

Rust(Item)

The item is a normal Rust item.

Implementations

impl Item

pub fn is_ink_item(&self) -> bool

Returns true if self is an ink! specific item.

pub fn is_rust_item(&self) -> bool

Returns true if self is a normal Rust item.

pub fn map_ink_item(&self) -> Option<&InkItem>

Returns Some if self is an ink! specific item.

Otherwise, returns None.

pub fn map_rust_item(&self) -> Option<&Item>

Returns Some if self is an ink! specific item.

Otherwise, returns None.

Trait Implementations

impl Debug for Item

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

Formats the value using the given formatter.

impl PartialEq for Item

fn eq(&self, other: &Item) -> 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 ToTokens for Item

fn to_tokens(&self, tokens: &mut TokenStream)

We mainly implement this trait for this ink! type to have a derived Spanned implementation for it.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl TryFrom<Item> for Item

type Error = Error

The type returned in the event of a conversion error.

fn try_from(item: Item) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Item

impl StructuralPartialEq for Item