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[Rust] Add the Allocator trait for the builder API (#8106)

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* Add an Allocator trait for FlatBufferBuilder

* Update rust generated code
This commit is contained in:
adsnaider
2023-10-07 14:28:52 -05:00
committed by GitHub
parent f4e23bf91e
commit 205285c35c
56 changed files with 658 additions and 449 deletions
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16
tests/include_test2/my_game/other_name_space/table_b_generated.rs
View File

@@ -36,8 +36,8 @@ impl<'a> TableB<'a> {
TableB { _tab: table }
}
#[allow(unused_mut)]
pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
_fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,
pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
_fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
args: &'args TableBArgs<'args>
) -> flatbuffers::WIPOffset<TableB<'bldr>> {
let mut builder = TableBBuilder::new(_fbb);
@@ -87,17 +87,17 @@ impl<'a> Default for TableBArgs<'a> {
}
}
pub struct TableBBuilder<'a: 'b, 'b> {
fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,
pub struct TableBBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b> TableBBuilder<'a, 'b> {
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> TableBBuilder<'a, 'b, A> {
#[inline]
pub fn add_a(&mut self, a: flatbuffers::WIPOffset<super::super::TableA<'b >>) {
self.fbb_.push_slot_always::<flatbuffers::WIPOffset<super::super::TableA>>(TableB::VT_A, a);
}
#[inline]
pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> TableBBuilder<'a, 'b> {
pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> TableBBuilder<'a, 'b, A> {
let start = _fbb.start_table();
TableBBuilder {
fbb_: _fbb,
@@ -131,9 +131,9 @@ impl Default for TableBT {
}
}
impl TableBT {
pub fn pack<'b>(
pub fn pack<'b, A: flatbuffers::Allocator + 'b>(
&self,
_fbb: &mut flatbuffers::FlatBufferBuilder<'b>
_fbb: &mut flatbuffers::FlatBufferBuilder<'b, A>
) -> flatbuffers::WIPOffset<TableB<'b>> {
let a = self.a.as_ref().map(|x|{
x.pack(_fbb)

16
tests/include_test2/table_a_generated.rs
View File

@@ -36,8 +36,8 @@ impl<'a> TableA<'a> {
TableA { _tab: table }
}
#[allow(unused_mut)]
pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
_fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,
pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
_fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
args: &'args TableAArgs<'args>
) -> flatbuffers::WIPOffset<TableA<'bldr>> {
let mut builder = TableABuilder::new(_fbb);
@@ -87,17 +87,17 @@ impl<'a> Default for TableAArgs<'a> {
}
}
pub struct TableABuilder<'a: 'b, 'b> {
fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,
pub struct TableABuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b> TableABuilder<'a, 'b> {
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> TableABuilder<'a, 'b, A> {
#[inline]
pub fn add_b(&mut self, b: flatbuffers::WIPOffset<my_game::other_name_space::TableB<'b >>) {
self.fbb_.push_slot_always::<flatbuffers::WIPOffset<my_game::other_name_space::TableB>>(TableA::VT_B, b);
}
#[inline]
pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> TableABuilder<'a, 'b> {
pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> TableABuilder<'a, 'b, A> {
let start = _fbb.start_table();
TableABuilder {
fbb_: _fbb,
@@ -131,9 +131,9 @@ impl Default for TableAT {
}
}
impl TableAT {
pub fn pack<'b>(
pub fn pack<'b, A: flatbuffers::Allocator + 'b>(
&self,
_fbb: &mut flatbuffers::FlatBufferBuilder<'b>
_fbb: &mut flatbuffers::FlatBufferBuilder<'b, A>
) -> flatbuffers::WIPOffset<TableA<'b>> {
let b = self.b.as_ref().map(|x|{
x.pack(_fbb)