Struct TokenStreamWrapper 

pub struct TokenStreamWrapper(/* private fields */);

A Wrapper around proc_macro2::TokenStream that is Deserializable, albeit only in the context of from_tokenstream(). You can use this if, say, your macro allows users to pass in Rust tokens as a configuration option. This can be useful, for example, in a macro that generates code where the caller of that macro might want to augment the generated code.

Implementations

impl TokenStreamWrapper

pub fn into_inner(self) -> TokenStream

Methods from Deref<Target = TokenStream>

pub fn is_empty(&self) -> bool

Checks if this TokenStream is empty.

Trait Implementations

impl Debug for TokenStreamWrapper

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

Formats the value using the given formatter.

impl Deref for TokenStreamWrapper

type Target = TokenStream

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for TokenStreamWrapper

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.