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#30 in #tree-traversal
435KB
15K
SLoC
SSTT
More Syn Syntax Tree Traversal Trait
SSTT crate provide some useful trait for syn syntax tree traversal.
Example
fallible Fold
pub trait TryFold {
type Error;
fn try_fold_abi(&mut self, t: syn::Abi) -> Result<syn::Abi, Self::Error>
{
try_fold_abi(self, t)
}
// ...
}
fallible take (like fold but without return new value)
pub trait TryTake {
type Error;
fn try_take_abi(&mut self, t: syn::Abi) -> Result<(), Self::Error> {
try_take_abi(self, t)
}
// ...
}
Dependencies
~235–660KB
~16K SLoC