Struct HeapGraphObject 

pub struct HeapGraphObject {

    pub type_id: Option<u64>,
    pub self_size: Option<u64>,
    pub reference_field_id_base: Option<u64>,
    pub reference_field_id: Vec<u64>,
    pub reference_object_id: Vec<u64>,
    pub heap_type_delta: Option<i32>,
    pub runtime_internal_object_id: Vec<u64>,
    pub native_allocation_registry_size_field: Option<i64>,
    pub bitmap_id_field: Option<i64>,
    pub bitmap_source_id_field: Option<i64>,
    pub bitmap_width_field: Option<u32>,
    pub bitmap_height_field: Option<u32>,
    pub identifier: Option<Identifier>,
}

Fields

type_id: Option<u64>

Index for InternedData.types for the name of the type of this object.

self_size: Option<u64>

Bytes occupied by this objects.

reference_field_id_base: Option<u64>

Add this to all non-zero values in reference_object_id. This is used to get more compact varint encoding.

The name is confusing, but this has always been used as a base for reference_object_id. The field should be named reference_object_id_base.

reference_field_id: Vec<u64>

Indices for InternedData.field_names for the name of the field referring to the object. For Android S+ and for instances of normal classes (e.g. not instances of java.lang.Class or arrays), this is instead set in the corresponding HeapGraphType, and this is left empty.

reference_object_id: Vec<u64>

Ids of the Object that is referred to.

heap_type_delta: Option<i32>

To reduce the space required we only emit the heap type if it has changed from the previous object we recorded.

runtime_internal_object_id: Vec<u64>

Ids of the Objects referred by this object, not via fields, but via internal runtime structures.

native_allocation_registry_size_field: Option<i64>

libcore.util.NativeAllocationRegistry.size: Maps to the size (bytes) of the corresponding objects registered with the native allocation registry. N.B. this can be an approximation.

bitmap_id_field: Option<i64>

Bitmap-specific field captures, only applicable to objects of this type. android.graphics.Bitmap.mId: Used for storage type and deduplication.

bitmap_source_id_field: Option<i64>

android.graphics.Bitmap.mSourceId: Used to identify the source process.

bitmap_width_field: Option<u32>

android.graphics.Bitmap.mWidth: Width in pixels

bitmap_height_field: Option<u32>

android.graphics.Bitmap.mHeight: Height in pixels

identifier: Option<Identifier>

Implementations

impl HeapGraphObject

pub fn type_id(&self) -> u64

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

pub fn self_size(&self) -> u64

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

pub fn reference_field_id_base(&self) -> u64

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

pub fn native_allocation_registry_size_field(&self) -> i64

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

pub fn heap_type_delta(&self) -> HeapType

Returns the enum value of heap_type_delta, or the default if the field is unset or set to an invalid enum value.

pub fn set_heap_type_delta(&mut self, value: HeapType)

Sets heap_type_delta to the provided enum value.

pub fn bitmap_id_field(&self) -> i64

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

pub fn bitmap_source_id_field(&self) -> i64

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

pub fn bitmap_width_field(&self) -> u32

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

pub fn bitmap_height_field(&self) -> u32

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

Trait Implementations

impl Clone for HeapGraphObject

fn clone(&self) -> HeapGraphObject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeapGraphObject

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

Formats the value using the given formatter.

impl Default for HeapGraphObject

fn default() -> Self

Returns the “default value” for a type.

impl Message for HeapGraphObject

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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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

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

where B: Buf, Self: Sized,

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

impl PartialEq for HeapGraphObject

fn eq(&self, other: &HeapGraphObject) -> 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 StructuralPartialEq for HeapGraphObject