mirror of
https://github.com/nftables-rs/nftables-rs.git
synced 2026-10-28 16:00:54 +00:00
Eric Long
75b7f48795
This fails to build on 1.65:
```
error[E0277]: the trait bound `[SetItem]: ToOwned` is not satisfied in `Expression`
--> src/stmt.rs:245:14
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245 | pub dev: Option<Expression>,
| ^^^^^^^^^^^^^^^^^^ within `Expression`, the trait `ToOwned` is not implemented for `[SetItem]`, which is required by `Expression: Sized`
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= help: the trait `ToOwned` is implemented for `[T]`
note: required because it appears within the type `Expression`
--> src/expr.rs:10:10
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10 | pub enum Expression {
| ^^^^^^^^^^
note: required by an implicit `Sized` bound in `std::option::Option`
--> /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library/core/src/option.rs:572:1
...and many, many similar errors
```
It compiles successfully on Rust >=1.79, so this commit can be reverted once our MSRV reaches it.
56 lines
2.0 KiB
Rust
56 lines
2.0 KiB
Rust
use nftables::{expr::*, schema::*, stmt::*, types::*};
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use std::borrow::Cow;
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#[test]
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fn test_serialize() {
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let _a: Nftables = Nftables {
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objects: Cow::Owned(vec![
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NfObject::CmdObject(NfCmd::Add(NfListObject::Table(Table {
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family: NfFamily::INet,
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name: Cow::Borrowed("namib"),
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handle: None,
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}))),
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NfObject::CmdObject(NfCmd::Add(NfListObject::Chain(Chain {
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family: NfFamily::INet,
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table: Cow::Borrowed("namib"),
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name: Cow::Borrowed("one_chain"),
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newname: None,
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handle: None,
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_type: Some(NfChainType::Filter),
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hook: Some(NfHook::Forward),
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prio: None,
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dev: None,
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policy: Some(NfChainPolicy::Accept),
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}))),
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NfObject::CmdObject(NfCmd::Add(NfListObject::Rule(Rule {
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family: NfFamily::INet,
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table: Cow::Borrowed("namib"),
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chain: Cow::Borrowed("one_chain"),
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expr: Cow::Owned(vec![
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Statement::Match(Match {
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left: Expression::List(vec![
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Expression::Number(123),
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Expression::String(Cow::Borrowed("asd")),
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]),
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right: Expression::Named(NamedExpression::CT(CT {
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key: Cow::Borrowed("state"),
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family: None,
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dir: None,
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})),
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op: Operator::EQ,
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}),
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Statement::Drop(Some(Drop {})),
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]),
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handle: None,
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index: None,
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comment: None,
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}))),
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]),
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};
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let j = serde_json::to_string(&_a).unwrap();
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let result: Nftables = serde_json::from_str(&j).unwrap();
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println!("JSON: {}", j);
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println!("Parsed: {:?}", result);
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}
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