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Simplify Dynamic::from for better inlining.

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This commit is contained in:
Stephen Chung
2022-01-02 20:47:03 +08:00
parent 809feaf58d
commit 29f1328087
4 changed files with 77 additions and 83 deletions
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16
src/api/custom_syntax.rs
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@@ -95,41 +95,39 @@ impl Expression<'_> {
if TypeId::of::<T>() == TypeId::of::<INT>() {
return match self.0 {
Expr::IntegerConstant(x, _) => unsafe_try_cast(*x).ok(),
Expr::IntegerConstant(x, _) => unsafe_try_cast(*x),
_ => None,
};
}
#[cfg(not(feature = "no_float"))]
if TypeId::of::<T>() == TypeId::of::<crate::FLOAT>() {
return match self.0 {
Expr::FloatConstant(x, _) => unsafe_try_cast(*x).ok(),
Expr::FloatConstant(x, _) => unsafe_try_cast(*x),
_ => None,
};
}
if TypeId::of::<T>() == TypeId::of::<char>() {
return match self.0 {
Expr::CharConstant(x, _) => unsafe_try_cast(*x).ok(),
Expr::CharConstant(x, _) => unsafe_try_cast(*x),
_ => None,
};
}
if TypeId::of::<T>() == TypeId::of::<ImmutableString>() {
return match self.0 {
Expr::StringConstant(x, _) => unsafe_try_cast(x.clone()).ok(),
Expr::Variable(_, _, x) => {
unsafe_try_cast(Into::<ImmutableString>::into(&x.2)).ok()
}
Expr::StringConstant(x, _) => unsafe_try_cast(x.clone()),
Expr::Variable(_, _, x) => unsafe_try_cast(Into::<ImmutableString>::into(&x.2)),
_ => None,
};
}
if TypeId::of::<T>() == TypeId::of::<bool>() {
return match self.0 {
Expr::BoolConstant(x, _) => unsafe_try_cast(*x).ok(),
Expr::BoolConstant(x, _) => unsafe_try_cast(*x),
_ => None,
};
}
if TypeId::of::<T>() == TypeId::of::<()>() {
return match self.0 {
Expr::Unit(_) => unsafe_try_cast(()).ok(),
Expr::Unit(_) => unsafe_try_cast(()),
_ => None,
};
}