Struct MemoryEdge 

pub struct MemoryEdge {
    pub source_id: Option<u64>,
    pub target_id: Option<u64>,
    pub importance: Option<u32>,
    pub overridable: Option<bool>,
}

A directed edge that connects any 2 nodes in the graph above. These are in addition to the inherent edges added due to the tree structure of the node’s absolute names. Node with id |source_id| owns the node with id |target_id|, and has the effect of attributing the memory usage of target to source. |importance| is optional and relevant only for the cases of co-ownership, where it acts as a z-index: the owner with the highest importance will be attributed target’s memory.

Fields

source_id: Option<u64>

target_id: Option<u64>

importance: Option<u32>

overridable: Option<bool>

Implementations

impl MemoryEdge

pub fn source_id(&self) -> u64

Returns the value of source_id, or the default value if source_id is unset.

pub fn target_id(&self) -> u64

Returns the value of target_id, or the default value if target_id is unset.

pub fn importance(&self) -> u32

Returns the value of importance, or the default value if importance is unset.

pub fn overridable(&self) -> bool

Returns the value of overridable, or the default value if overridable is unset.

Trait Implementations

impl Clone for MemoryEdge

fn clone(&self) -> MemoryEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryEdge

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

Formats the value using the given formatter.

impl Default for MemoryEdge

fn default() -> MemoryEdge

Returns the “default value” for a type.

impl Message for MemoryEdge

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for MemoryEdge

fn eq(&self, other: &MemoryEdge) -> 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 Copy for MemoryEdge

impl StructuralPartialEq for MemoryEdge