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rust: more builder lifetimes predicates (#4923)

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This commit is contained in:
Robert
2018-09-05 18:15:30 -07:00
committed by GitHub
parent c23ba6756f
commit 528ccdd458
1 changed files with 6 additions and 4 deletions
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10
src/idl_gen_rust.cpp
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@@ -345,14 +345,16 @@ class RustGenerator : public BaseGenerator {
const Namespace *CurrentNameSpace() const { return cur_name_space_; }
// Determine if a Type needs a lifetime template parameter when used in Rust.
bool TypeNeedsLifetimeParameter(const Type &type) const {
// Determine if a Type needs a lifetime template parameter when used in the
// Rust builder args.
bool TableBuilderTypeNeedsLifetime(const Type &type) const {
switch (GetFullType(type)) {
case ftInteger:
case ftFloat:
case ftBool:
case ftEnumKey:
case ftUnionKey: { return false; }
case ftUnionKey:
case ftUnionValue: { return false; }
default: { return true; }
}
}
@@ -368,7 +370,7 @@ class RustGenerator : public BaseGenerator {
continue;
}
if (TypeNeedsLifetimeParameter(field.value.type)) {
if (TableBuilderTypeNeedsLifetime(field.value.type)) {
return true;
}
}