Struct Attribute 

pub struct Attribute {
    pub sections: Vec<Section>,
}

Offscreen.Attribute, kept value for value so it can be written back.

Fields

sections: Vec<Section>

The sections, in stored order.

Implementations

impl Attribute

pub fn parse(data: &[u8]) -> Result<Self>

Parses an Offscreen.Attribute blob.

pub fn to_bytes(&self) -> Vec<u8>

The blob; an unchanged attribute gives the same bytes.

pub fn section(&self, name: &str) -> Option<&Section>

The section of this name.

pub fn parameter(&self) -> Result<Parameter>

The Parameter section, typed and checked.

pub fn parameter_extra(&self) -> &[u32]

The two values after the named ones (observed 0, 0, and 1, 0 for 1-bit offscreens).

pub fn init_color(&self) -> Option<InitColor>

The InitColor section, if any.

pub fn block_sizes(&self) -> Option<&[u32]>

BlockSize: the length of every block record in the payload.

pub fn set_block_sizes(&mut self, sizes: &[u32])

Replaces (or adds) the BlockSize section.

pub fn new(parameter: &Parameter, init: Option<&InitColor>) -> Self

A new attribute as CSP writes it for an offscreen without init colour.

Trait Implementations

impl Clone for Attribute

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Attribute

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

Formats the value using the given formatter.

impl Eq for Attribute

impl PartialEq for Attribute

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Attribute

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 Attribute