Struct Dirfile 

pub struct Dirfile {
    pub dirfile_open: *mut gd_dirfile_,
}

Represents a wrapper for a DIRFILE, providing methods for interacting with Dirfile data.

Fields

dirfile_open: *mut gd_dirfile_

Pointer to the opened DIRFILE instance.

Implementations

impl Dirfile

pub fn new(path: &str) -> Self

Creates a new Dirfile instance by opening a specified path.

Arguments

• path - A string slice that holds the path to the Dirfile.

Returns

A new Dirfile instance.

Panics

This function will panic if the path cannot be converted to a CString.

pub fn nfields(&self) -> u32

Retrieves the number of fields in the Dirfile.

Returns

The number of fields as a u32.

pub fn nframes(&self) -> i64

Retrieves the total number of frames in the Dirfile.

Returns

The number of frames as an i64.

pub fn spf(&self, field: &str) -> u32

Gets the number of samples per frame for a specified field.

Arguments

• field - The field name as a string slice.

Returns

The number of samples per frame as a u32.

Panics

This function will panic if the field name cannot be converted to a CString.

pub fn field_type(&self, field: &str) -> u32

Retrieves the type of a specified field in the Dirfile.

Arguments

• field - The field name as a string slice.

Returns

The field type as a u32.

Panics

This function will panic if the field name cannot be converted to a CString.

pub fn get_data(&self, field: &str) -> Vec<f64>

Retrieves the data for a specified field in the Dirfile and converts it to a Vec<f64>.

Arguments

• field - The field name as a string slice.

Returns

A vector containing the data as f64 values. This is a general-purpose conversion that may not preserve the original precision of some data types.

Panics

This function will panic if the field name cannot be converted to a CString.