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charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.441, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-rust@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: QEMU Rust-related patches and discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-rust-bounces+qemu-rust=archiver.kernel.org@nongnu.org Sender: qemu-rust-bounces+qemu-rust=archiver.kernel.org@nongnu.org From: Marc-André Lureau Signed-off-by: Marc-André Lureau Signed-off-by: Paolo Bonzini --- rust/util/src/qobject/mod.rs | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/rust/util/src/qobject/mod.rs b/rust/util/src/qobject/mod.rs index 292a3c9c238..38b98fdb1e8 100644 --- a/rust/util/src/qobject/mod.rs +++ b/rust/util/src/qobject/mod.rs @@ -12,6 +12,7 @@ mod serialize; mod serializer; +use core::fmt::{self, Debug, Display}; use std::{ cell::UnsafeCell, ffi::{c_char, CString}, @@ -256,6 +257,33 @@ fn drop(&mut self) { } } +impl Display for QObject { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + // replace with a plain serializer? + match_qobject! { (self) => + () => write!(f, "QNull"), + bool(b) => write!(f, "QBool({})", if b { "true" } else { "false" }), + i64(n) => write!(f, "QNumI64({})", n), + u64(n) => write!(f, "QNumU64({})", n), + f64(n) => write!(f, "QNumDouble({})", n), + CStr(s) => write!(f, "QString({})", s.to_str().unwrap_or("bad CStr")), + QList(_) => write!(f, "QList"), + QDict(_) => write!(f, "QDict"), + } + } +} + +impl Debug for QObject { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + let val = self.to_string(); + f.debug_struct("QObject") + .field("ptr", &self.0.get()) + .field("refcnt()", &self.refcnt()) + .field("to_string()", &val) + .finish() + } +} + macro_rules! match_qobject { (@internal ($qobj:expr) => $(() => $unit:expr,)? -- 2.51.0