Struct FnArgAnnotations 

pub struct FnArgAnnotations {
    pub collection_as_item: bool,
    pub assert_len: Option<usize>,
    pub cffi_type: Option<String>,
}

Fields

collection_as_item: bool

assert_len: Option<usize>

cffi_type: Option<String>

Implementations

impl FnArgAnnotations

pub fn new() -> Self

Create empty argument annotations with defaults for collection and assertion flags.

Trait Implementations

impl Clone for FnArgAnnotations

fn clone(&self) -> FnArgAnnotations

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FnArgAnnotations

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

Formats the value using the given formatter.

impl Into<TokenStream> for FnArgAnnotations

fn into(self) -> TokenStream

Convert argument annotations into tokens that can be embedded in generated code.