Struct fitrs::Hdu [−][src]
pub struct Hdu { /* fields omitted */ }Represent an HDU as defined in FITS standard 4.1.
Methods
impl Hdu[src]
impl Hdupub fn value(&self, key: &str) -> Option<&HeaderValue>[src]
pub fn value(&self, key: &str) -> Option<&HeaderValue>Get HeaderValue by key. Return None if value is not found
in Hdu.
pub fn read_data(&self) -> &FitsData[src]
pub fn read_data(&self) -> &FitsDataGet data array stored in the Hdu.
impl Hdu[src]
impl Hdupub fn new<T: FitsDataType>(shape: &[usize], data: Vec<T>) -> Hdu[src]
pub fn new<T: FitsDataType>(shape: &[usize], data: Vec<T>) -> HduCreate a new HDU with the shape and data given as parameters.
The HDU must be added to a Fits object to be written persistently
to disk.