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Remove public dependency on Syntex

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This commit is contained in:
David Tolnay 2016-07-17 13:00:39 -07:00
parent e404de85b2
commit 8d06f36d71
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GPG Key ID: F9BA143B95FF6D82
1 changed files with 4 additions and 7 deletions
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11
serde_codegen/src/lib.rs
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@ -40,13 +40,6 @@ pub fn expand<S, D>(src: S, dst: D) -> Result<(), syntex::Error>
where S: AsRef<Path>,
D: AsRef<Path>,
{
let mut registry = syntex::Registry::new();
register(&mut registry);
registry.expand("", src.as_ref(), dst.as_ref())
}
#[cfg(feature = "with-syntex")]
pub fn register(reg: &mut syntex::Registry) {
use syntax::{ast, fold};
/// Strip the serde attributes from the crate.
@ -73,6 +66,8 @@ pub fn register(reg: &mut syntex::Registry) {
fold::Folder::fold_crate(&mut StripAttributeFolder, krate)
}
let mut reg = syntex::Registry::new();
reg.add_attr("feature(custom_derive)");
reg.add_attr("feature(custom_attribute)");
@ -80,6 +75,8 @@ pub fn register(reg: &mut syntex::Registry) {
reg.add_decorator("derive_Deserialize", de::expand_derive_deserialize);
reg.add_post_expansion_pass(strip_attributes);
reg.expand("", src.as_ref(), dst.as_ref())
}
#[cfg(not(feature = "with-syntex"))]