diff options
Diffstat (limited to 'vendor/educe/src/common/path.rs')
| -rw-r--r-- | vendor/educe/src/common/path.rs | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/vendor/educe/src/common/path.rs b/vendor/educe/src/common/path.rs deleted file mode 100644 index 18f80b24..00000000 --- a/vendor/educe/src/common/path.rs +++ /dev/null @@ -1,43 +0,0 @@ -use quote::ToTokens; -use syn::{spanned::Spanned, Expr, Lit, LitStr, Meta, MetaNameValue, Path}; - -#[inline] -pub(crate) fn meta_name_value_2_path(name_value: &MetaNameValue) -> syn::Result<Path> { - match &name_value.value { - Expr::Lit(lit) => { - if let Lit::Str(lit) = &lit.lit { - return lit.parse(); - } - }, - Expr::Path(path) => return Ok(path.path.clone()), - _ => (), - } - - Err(syn::Error::new( - name_value.value.span(), - format!("expected `{path} = Path`", path = path_to_string(&name_value.path)), - )) -} - -#[inline] -pub(crate) fn meta_2_path(meta: &Meta) -> syn::Result<Path> { - match &meta { - Meta::NameValue(name_value) => meta_name_value_2_path(name_value), - Meta::List(list) => { - if let Ok(lit) = list.parse_args::<LitStr>() { - lit.parse() - } else { - list.parse_args() - } - }, - Meta::Path(path) => Err(syn::Error::new( - path.span(), - format!("expected `{path} = Path` or `{path}(Path)`", path = path_to_string(path)), - )), - } -} - -#[inline] -pub(crate) fn path_to_string(path: &Path) -> String { - path.into_token_stream().to_string().replace(' ', "") -} |
