Struct ra_ap_proc_macro_api::ExpansionTask

pub struct ExpansionTask {
    pub macro_body: Subtree,
    pub macro_name: String,
    pub attributes: Option<Subtree>,
    pub lib: AbsPathBuf,
    pub env: Vec<(String, String)>,
}

Fields

macro_body: Subtree

Argument of macro call.

In custom derive this will be a struct or enum; in attribute-like macro - underlying item; in function-like macro - the macro body.

macro_name: String

Name of macro to expand.

In custom derive this is the name of the derived trait (Serialize, Getters, etc.). In attribute-like and function-like macros - single name of macro itself (show_streams).

attributes: Option<Subtree>

Possible attributes for the attribute-like macros.

lib: AbsPathBuf

env: Vec<(String, String)>

Environment variables to set during macro expansion.

Trait Implementations

impl Clone for ExpansionTask

fn clone(&self) -> ExpansionTask

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExpansionTask

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExpansionTask

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

Deserialize this value from the given Serde deserializer.

impl PartialEq<ExpansionTask> for ExpansionTask

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for ExpansionTask

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

Serialize this value into the given Serde serializer.

impl Eq for ExpansionTask

impl StructuralEq for ExpansionTask

impl StructuralPartialEq for ExpansionTask