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// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
use super::{FlexZeroSlice, FlexZeroVec};
use databake::*;
impl Bake for FlexZeroVec<'_> {
fn bake(&self, env: &CrateEnv) -> TokenStream {
env.insert("zerovec");
if self.is_empty() {
quote! { ::zerovec::vecs::FlexZeroVec::new() }
} else {
let slice = self.as_ref().bake(env);
quote! { #slice.as_flexzerovec() }
}
}
}
impl Bake for &FlexZeroSlice {
fn bake(&self, env: &CrateEnv) -> TokenStream {
env.insert("zerovec");
if self.is_empty() {
quote! { ::zerovec::vecs::FlexZeroSlice::new_empty() }
} else {
let bytes = databake::Bake::bake(&self.as_bytes(), env);
quote! { unsafe { ::zerovec::vecs::FlexZeroSlice::from_byte_slice_unchecked(#bytes) } }
}
}
}
#[test]
fn test_baked_vec() {
test_bake!(
FlexZeroVec,
const: crate::vecs::FlexZeroVec::new(),
zerovec
);
test_bake!(
FlexZeroVec,
const: unsafe {
crate::vecs::FlexZeroSlice::from_byte_slice_unchecked(
b"\x02\x01\0\x16\0M\x01\x11"
)
}.as_flexzerovec(),
zerovec
);
}
#[test]
fn test_baked_slice() {
test_bake!(
&FlexZeroSlice,
const: crate::vecs::FlexZeroSlice::new_empty(),
zerovec
);
test_bake!(
&FlexZeroSlice,
const: unsafe {
crate::vecs::FlexZeroSlice::from_byte_slice_unchecked(
b"\x02\x01\0\x16\0M\x01\x11"
)
},
zerovec
);
}
|
