Struct obs_wrapper::data::DataObj

pub struct DataObj<'parent> { /* private fields */ }

A smart pointer to obs_data_t

Implementations

impl DataObj<'_>

pub fn new() -> Self

Creates a empty data object

pub fn from_json(json_str: impl Into<ObsString>) -> Option<Self>

Loads data into a object from a JSON string.

pub fn from_json_file(
    json_file: impl Into<ObsString>,
    backup_ext: impl Into<Option<ObsString>>
) -> Option<Self>

Loads data into a object from a JSON file.

• backup_ext: optional backup file path in case the original file is bad.

pub fn get<T: FromDataItem, N: Into<ObsString>>(&self, name: N) -> Option<T>

Fetches a property from this object. Numbers are implicitly casted.

pub fn get_json(&self) -> Option<String>

Creates a JSON representation of this object.

pub fn clear(&mut self)

Clears all values.

pub fn remove(&mut self, name: impl Into<ObsString>)

Trait Implementations

impl Drop for DataObj<'_>

fn drop(&mut self)

Executes the destructor for this type.

impl FromDataItem for DataObj<'_>

fn typ() -> DataType

unsafe fn from_item_unchecked(item: *mut obs_data_item_t) -> Self