Struct hapi_rs::parameter::StringParameter

pub struct StringParameter(_);

Represents string parameters of many different types.

Implementations

impl StringParameter

pub fn set(&self, index: i32, value: impl AsRef<str>) -> Result<()>

Set parameter value at index.

pub fn get(&self, index: i32) -> Result<String>

Get parameter value at index.

pub fn set_array<T: AsRef<str>>(&self, val: impl AsRef<[T]>) -> Result<()>

Set all parameter tuple values

pub fn get_array(&self) -> Result<Vec<String>>

Get all parameter tuple values

pub fn save_parm_file(&self, destination_dir: &Path, filename: &str) -> Result<()>

Save/Download a file referenced in this parameter to a given file. [filename] should include the desired extension to work properly.

Trait Implementations

impl Debug for StringParameter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl ParmBaseTrait for StringParameter

fn name(&self) -> Result<String>

fn session(&self) -> &Session

fn node(&self) -> NodeHandle

fn size(&self) -> i32

fn info(&self) -> &ParmInfo

fn is_menu(&self) -> bool

If the parameter has choice menu.

fn menu_items(&self) -> Result<Option<Vec<ParmChoiceInfo>>>

If parameter is a menu type, return a vec of menu items

fn expression(&self, index: i32) -> Result<Option<String>>

Returns a parameter expression string

fn has_expression(&self, index: i32) -> Result<bool>

Checks if parameter has an expression

fn set_expression(&self, value: &str, index: i32) -> Result<()>

Set parameter expression

fn remove_expression(&self, index: i32) -> Result<()>

Remove parameter expression

fn revert_to_default(&self, index: i32) -> Result<()>

Revert parameter at index to its default value

fn set_anim_curve(&self, index: i32, keys: &[KeyFrame]) -> Result<()>

Set keyframes on the parameter