gstreamer-rs/gstreamer-sdp/src/sdp_key.rs

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// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::ffi::CStr;
use std::fmt;
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use gst_sdp_sys;
#[repr(C)]
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pub struct SDPKey(gst_sdp_sys::GstSDPKey);
unsafe impl Send for SDPKey {}
unsafe impl Sync for SDPKey {}
impl SDPKey {
pub fn type_(&self) -> Option<&str> {
unsafe {
if self.0.type_.is_null() {
None
} else {
Some(CStr::from_ptr(self.0.type_).to_str().unwrap())
}
}
}
pub fn data(&self) -> Option<&str> {
unsafe {
if self.0.data.is_null() {
None
} else {
Some(CStr::from_ptr(self.0.data).to_str().unwrap())
}
}
}
}
impl fmt::Debug for SDPKey {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.debug_struct("SDPKey")
.field("type", &self.type_())
.field("data", &self.data())
.finish()
}
}