BigfootDev/flatbuffers
1
0
Fork 1
mirror of https://github.com/google/flatbuffers.git synced 2026-06-16 17:22:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

[rust] Add FlatBufferBuilder::force_defaults API (#5946)

Browse Source 
* [rust] Add force_defaults method FlatBufferBuilder

This works just like the same method already available in other
languages.

* Add binary format test for force_defaults
This commit is contained in:
Matt Brubeck
2020-06-08 09:47:36 -07:00
committed by GitHub
parent 17c1f35fa0
commit 53fb453e04
2 changed files with 35 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
tests/rust_usage_test/tests/integration_test.rs
View File

@@ -2460,6 +2460,25 @@ mod byte_layouts {
]);
}
#[test]
fn layout_09b_vtable_with_one_default_bool_force_defaults() {
let mut b = flatbuffers::FlatBufferBuilder::new();
check(&b, &[]);
let off = b.start_table();
check(&b, &[]);
b.force_defaults(true);
b.push_slot(fi2fo(0), false, false);
b.end_table(off);
check(&b, &[
6, 0, // vtable bytes
8, 0, // length of object including vtable offset
7, 0, // start of bool value
6, 0, 0, 0, // offset for start of vtable (int32)
0, 0, 0, // padded to 4 bytes
0, // bool value
]);
}
#[test]
fn layout_10_vtable_with_one_int16() {
let mut b = flatbuffers::FlatBufferBuilder::new();