diff options
Diffstat (limited to 'macros/src/util')
| -rw-r--r-- | macros/src/util/syn_path.rs | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/macros/src/util/syn_path.rs b/macros/src/util/syn_path.rs index 26e2597..6efea01 100644 --- a/macros/src/util/syn_path.rs +++ b/macros/src/util/syn_path.rs @@ -1,16 +1,26 @@ use std::fmt::Write; use quote::ToTokens; -use syn::punctuated::Pair; +use syn::punctuated::{Pair, Punctuated}; pub trait SynPathExt { + fn new_empty() -> Self; + /// Converts the [`syn::Path`] to a [`String`]. fn to_string(&self) -> String; } impl SynPathExt for syn::Path { + fn new_empty() -> Self + { + Self { + leading_colon: None, + segments: Punctuated::new(), + } + } + fn to_string(&self) -> String { self.segments.pairs().map(Pair::into_tuple).fold( |