Allow user input environmental variables as base path #21
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SOF3
requested changes
Sep 27, 2023
| t.elems.last().unwrap().into_token_stream(), | ||
| ); | ||
| let (lit, base) = ( | ||
| syn::parse::<LitStr>(lit.into())?, |
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why parse again instead of just checking if let Expr::Let(litlit) = lit and let Lit::Str(litstr) = &litlit.lit?
| @@ -67,20 +67,42 @@ pub fn deflate_utf8_file(ts: TokenStream) -> TokenStream { | |||
| } | |||
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| fn inner(ts: TokenStream, utf8: bool) -> Result<impl Into<TokenStream>> { | |||
| if let Ok(t) = syn::parse::<ExprTuple>(ts.clone()) { | |||
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what about actually using a custom Parse implementation
| @@ -67,20 +67,42 @@ pub fn deflate_utf8_file(ts: TokenStream) -> TokenStream { | |||
| } | |||
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| fn inner(ts: TokenStream, utf8: bool) -> Result<impl Into<TokenStream>> { | |||
| if let Ok(t) = syn::parse::<ExprTuple>(ts.clone()) { | |||
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Why tuple? The invocation will then become deflate_file!(("file.gz", "base")) with double parentheses.
| syn::parse::<LitStr>(lit.into())?, | ||
| syn::parse::<LitStr>(base.into())?, | ||
| ); | ||
| let key = quote!(#base).to_string(); |
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