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Remove .unwrap() from examples, they are bad practice

This commit is contained in:
Emmanuel Gil Peyrot 2019-06-18 17:54:38 +02:00
parent 244a34057f
commit 939541599f
1 changed files with 29 additions and 18 deletions
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47
src/lib.rs
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@ -325,10 +325,13 @@ impl Mpv {
/// ///
/// #Example /// #Example
/// ``` /// ```
/// # use mpvipc::Mpv; /// # use mpvipc::{Mpv, Error};
/// let mpv = Mpv::connect("/tmp/mpvsocket").unwrap(); /// # fn main() -> Result<(), Error> {
/// let paused: bool = mpv.get_property("pause").unwrap(); /// let mpv = Mpv::connect("/tmp/mpvsocket")?;
/// let title: String = mpv.get_property("media-title").unwrap(); /// let paused: bool = mpv.get_property("pause")?;
/// let title: String = mpv.get_property("media-title")?;
/// # Ok(())
/// # }
/// ``` /// ```
pub fn get_property<T: GetPropertyTypeHandler>(&self, property: &str) -> Result<T, Error> { pub fn get_property<T: GetPropertyTypeHandler>(&self, property: &str) -> Result<T, Error> {
T::get_property_generic(self, property) T::get_property_generic(self, property)
@ -346,9 +349,12 @@ impl Mpv {
/// #Example /// #Example
/// ///
/// ``` /// ```
/// # use mpvipc::Mpv; /// # use mpvipc::{Mpv, Error};
/// let mpv = Mpv::connect("/tmp/mpvsocket").unwrap(); /// # fn main() -> Result<(), Error> {
/// let title = mpv.get_property_string("media-title").unwrap(); /// let mpv = Mpv::connect("/tmp/mpvsocket")?;
/// let title = mpv.get_property_string("media-title")?;
/// # Ok(())
/// # }
/// ``` /// ```
pub fn get_property_string(&self, property: &str) -> Result<String, Error> { pub fn get_property_string(&self, property: &str) -> Result<String, Error> {
get_mpv_property_string(self, property) get_mpv_property_string(self, property)
@ -364,11 +370,10 @@ impl Mpv {
/// ///
/// #Example /// #Example
/// ///
/// ``` /// ```ignore
/// # use mpvipc::Mpv; /// let mut mpv = Mpv::connect("/tmp/mpvsocket")?;
/// let mut mpv = Mpv::connect("/tmp/mpvsocket").unwrap();
/// loop { /// loop {
/// let event = mpv.event_listen().unwrap(); /// let event = mpv.event_listen()?;
/// println!("{:?}", event); /// println!("{:?}", event);
/// } /// }
/// ``` /// ```
@ -411,14 +416,17 @@ impl Mpv {
/// ///
/// #Example /// #Example
/// ``` /// ```
/// # use mpvipc::Mpv; /// # use mpvipc::{Mpv, Error};
/// let mpv = Mpv::connect("/tmp/mpvsocket").unwrap(); /// # fn main() -> Result<(), Error> {
/// let mpv = Mpv::connect("/tmp/mpvsocket")?;
/// ///
/// //Run command 'playlist-shuffle' which takes no arguments /// //Run command 'playlist-shuffle' which takes no arguments
/// mpv.run_command("playlist-shuffle", &[]); /// mpv.run_command("playlist-shuffle", &[])?;
/// ///
/// //Run command 'seek' which in this case takes two arguments /// //Run command 'seek' which in this case takes two arguments
/// mpv.run_command("seek", &["0", "absolute"]); /// mpv.run_command("seek", &["0", "absolute"])?;
/// # Ok(())
/// # }
/// ``` /// ```
pub fn run_command(&self, command: &str, args: &[&str]) -> Result<(), Error> { pub fn run_command(&self, command: &str, args: &[&str]) -> Result<(), Error> {
run_mpv_command(self, command, args) run_mpv_command(self, command, args)
@ -592,9 +600,12 @@ impl Mpv {
/// ///
/// #Example /// #Example
/// ``` /// ```
/// # use mpvipc::Mpv; /// # use mpvipc::{Mpv, Error};
/// let mpv = Mpv::connect("/tmp/mpvsocket").unwrap(); /// # fn main() -> Result<(), Error> {
/// mpv.set_property("pause", true); /// let mpv = Mpv::connect("/tmp/mpvsocket")?;
/// mpv.set_property("pause", true)?;
/// # Ok(())
/// # }
/// ``` /// ```
pub fn set_property<T: SetPropertyTypeHandler<T>>( pub fn set_property<T: SetPropertyTypeHandler<T>>(
&self, &self,