Struct autocxx_parser::MultiBindings

pub struct MultiBindings(_);

Struct which stores multiple sets of bindings and can be serialized to disk. This is used when our build system uses autocxx_gen; that can handle multiple include_cpp! macros and therefore generate multiple sets of Rust bindings. We can’t simply include! those because there’s no (easy) way to pass their details from the codegen phase across to the Rust macro phase. Instead, we use this data structure to store several sets of .rs bindings in a single file, and then the macro extracts the correct set of bindings at expansion time.

Implementations

impl MultiBindings

pub fn insert(&mut self, config: &IncludeCppConfig, bindings: TokenStream)

Insert some generated Rust bindings into this data structure.

pub fn get( &self, config: &IncludeCppConfig ) -> Result<TokenStream, MultiBindingsErr>

Retrieves the bindings corresponding to a given IncludeCppConfig.

Trait Implementations

impl Default for MultiBindings

fn default() -> MultiBindings

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MultiBindings

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

Deserialize this value from the given Serde deserializer.

impl Serialize for MultiBindings

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

Serialize this value into the given Serde serializer.