Struct Property 

pub struct Property {
    pub type_: String,
    pub value: String,
    pub comment: String,
    pub format: String,
}

A single XISF <Property>: its type, value text, and the optional comment and format attributes, all kept verbatim.

Unlike FITS keywords, XISF property values are not FITS-formatted: they are stored raw, without any quote layer.

A parsed value round-trips unchanged, but its serialized shape may not: a String property written as long-form child text (<Property id=…>text</Property>) is re-emitted in value= attribute form. The parsed value is identical, so Header equality still holds.

use xisf_header::Property;

let p = Property::new("String", "NGC 7000");
assert_eq!(p.type_, "String");
assert_eq!(p.value, "NGC 7000");
assert_eq!(p.comment, "");

Fields

type_: String

The XISF type attribute (e.g. String, Float32, TimePoint), kept verbatim.

value: String

The raw value text. Read from the value attribute, or from the element’s child text for the long String form; writes always emit it as a value attribute.

comment: String

The comment attribute (empty when absent).

format: String

The format attribute (empty when absent).

Implementations

impl Property

pub fn new(type_: impl Into<String>, value: impl Into<String>) -> Self

Create a property of the given XISF type with a raw value.

use xisf_header::Property;
let p = Property::new("Float32", "0.135");
assert_eq!(p.type_, "Float32");
assert_eq!(p.value, "0.135");

Trait Implementations

impl Clone for Property

fn clone(&self) -> Property

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Property

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

Formats the value using the given formatter.

impl Default for Property

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Property

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Property

impl PartialEq for Property

fn eq(&self, other: &Property) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Property

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Property