Struct macrohelper::MacroInput

pub struct MacroInput {
    pub attr: Vec<HashTag>,
    pub id: String,
    pub body: BodyKind,
}

Input to a macro1.1 invocation

Macro1.1 compiler hook gives a string of tokens. That is converted to an AST by syn. This crate then converts syn's output into this type.

Fields

attr: Vec<HashTag>

Information about any and all #[...] headers

id: String

Name of the structure or enum

body: BodyKind

Informatin about the body

Methods

impl MacroInput

fn from_tree(input: TokenStream) -> Result<MacroInput, String>

High level fake implemenation.

Just converts TokenStream to a string, and called from_str

fn from_str(s: &str) -> Result<MacroInput, String>

Actual implementation of the conversion

Trait Implementations

impl Clone for MacroInput

fn clone(&self) -> MacroInput

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MacroInput

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.