Enum StructureData

pub enum StructureData<'a> {
    BeginNode(&'a str),
    EndNode,
    Property {
        name: &'a str,
        value: Value<'a>,
    },
}

An event that signals the start/end of a node or a property of one while walking the device tree.

Variants

BeginNode(&'a str)

Indicates that the following events are within the scope of a new node defined as the child of the previous current node.

EndNode

Indicates that the previous current node is complete, and should be popped off the stack and replaced with its parent.

Property

Defines a property of the current node

Fields

name: &'a str

The name of the property.

The Devicetree spec lists a number of common property names, but the system is open for extension, so it may not be recognizable.

value: Value<'a>

The value of the property.

The format of this data depends on the property name. Types defined by the Devicetree spec include:

• empty values,
• null-terminated strings or lists of them,
• big-endian 32-bit or 64-bit integers
• “phandles,” or 32-bit numbers that uniquely identify another node

However, different properties can define their own representation, so it is not possible to infer the type of an unrecognized property.

Trait Implementations

impl<'a> Clone for StructureData<'a>

fn clone(&self) -> StructureData<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for StructureData<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for StructureData<'a>

fn eq(&self, other: &StructureData<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Copy for StructureData<'a>

impl<'a> Eq for StructureData<'a>

impl<'a> StructuralPartialEq for StructureData<'a>