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gstreamer: Mark ParamSpec constructors as deprecated in favour of the builders

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1196>
This commit is contained in:
Sebastian Dröge 2023-01-21 19:44:12 +02:00
parent 24a16a43b6
commit 257a049673
1 changed files with 51 additions and 21 deletions
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72
gstreamer/src/param_spec.rs
View file

@ -42,6 +42,7 @@ impl ParamSpecFraction {
ParamSpecFractionBuilder::new(name)
}
#[deprecated = "Use builder() instead"]
#[allow(clippy::new_ret_no_self)]
#[doc(alias = "gst_param_spec_fraction")]
pub fn new<'a>(
@ -54,6 +55,18 @@ impl ParamSpecFraction {
flags: glib::ParamFlags,
) -> glib::ParamSpec {
assert_initialized_main_thread!();
unsafe { Self::new_unchecked(name, nick, blurb, min, max, default, flags) }
}
unsafe fn new_unchecked<'a>(
name: &str,
nick: impl Into<Option<&'a str>>,
blurb: impl Into<Option<&'a str>>,
min: crate::Fraction,
max: crate::Fraction,
default: crate::Fraction,
flags: glib::ParamFlags,
) -> glib::ParamSpec {
unsafe {
from_glib_none(ffi::gst_param_spec_fraction(
name.to_glib_none().0,
@ -127,7 +140,7 @@ pub struct ParamSpecFractionBuilder<'a> {
impl<'a> ParamSpecFractionBuilder<'a> {
fn new(name: &'a str) -> Self {
skip_assert_initialized!();
assert_initialized_main_thread!();
Self {
name,
..Default::default()
@ -157,18 +170,20 @@ impl<'a> ParamSpecFractionBuilder<'a> {
#[must_use]
pub fn build(self) -> ParamSpec {
ParamSpecFraction::new(
self.name,
self.nick.unwrap_or(self.name),
self.blurb.unwrap_or(self.name),
self.minimum
.unwrap_or_else(|| crate::Fraction::new(-i32::MAX, 1)),
self.maximum
.unwrap_or_else(|| crate::Fraction::new(i32::MAX, 1)),
self.default_value
.unwrap_or_else(|| crate::Fraction::new(0, 1)),
self.flags,
)
unsafe {
ParamSpecFraction::new_unchecked(
self.name,
self.nick.unwrap_or(self.name),
self.blurb.unwrap_or(self.name),
self.minimum
.unwrap_or_else(|| crate::Fraction::new(-i32::MAX, 1)),
self.maximum
.unwrap_or_else(|| crate::Fraction::new(i32::MAX, 1)),
self.default_value
.unwrap_or_else(|| crate::Fraction::new(0, 1)),
self.flags,
)
}
}
}
@ -229,6 +244,7 @@ impl ParamSpecArray {
#[allow(clippy::new_ret_no_self)]
#[doc(alias = "gst_param_spec_array")]
#[deprecated = "Use builder() instead"]
pub fn new<'a>(
name: &str,
nick: impl Into<Option<&'a str>>,
@ -237,6 +253,17 @@ impl ParamSpecArray {
flags: glib::ParamFlags,
) -> glib::ParamSpec {
assert_initialized_main_thread!();
unsafe { Self::new_unchecked(name, nick, blurb, element_spec, flags) }
}
unsafe fn new_unchecked<'a>(
name: &str,
nick: impl Into<Option<&'a str>>,
blurb: impl Into<Option<&'a str>>,
element_spec: Option<&glib::ParamSpec>,
flags: glib::ParamFlags,
) -> glib::ParamSpec {
unsafe {
from_glib_none(ffi::gst_param_spec_array(
name.to_glib_none().0,
@ -292,7 +319,7 @@ pub struct ParamSpecArrayBuilder<'a> {
impl<'a> ParamSpecArrayBuilder<'a> {
fn new(name: &'a str) -> Self {
skip_assert_initialized!();
assert_initialized_main_thread!();
Self {
name,
..Default::default()
@ -308,13 +335,15 @@ impl<'a> ParamSpecArrayBuilder<'a> {
#[must_use]
pub fn build(self) -> ParamSpec {
ParamSpecArray::new(
self.name,
self.nick.unwrap_or(self.name),
self.blurb.unwrap_or(self.name),
self.element_spec,
self.flags,
)
unsafe {
ParamSpecArray::new_unchecked(
self.name,
self.nick.unwrap_or(self.name),
self.blurb.unwrap_or(self.name),
self.element_spec,
self.flags,
)
}
}
}
@ -388,6 +417,7 @@ mod tests {
use super::*;
#[test]
#[allow(deprecated)]
fn test_trait() {
crate::init().unwrap();