Struct mz_prof::pprof_types::Mapping

pub struct Mapping {
    pub id: u64,
    pub memory_start: u64,
    pub memory_limit: u64,
    pub file_offset: u64,
    pub filename: i64,
    pub build_id: i64,
    pub has_functions: bool,
    pub has_filenames: bool,
    pub has_line_numbers: bool,
    pub has_inline_frames: bool,
}

Fields

id: u64

Unique nonzero id for the mapping.

memory_start: u64

Address at which the binary (or DLL) is loaded into memory.

memory_limit: u64

The limit of the address range occupied by this mapping.

file_offset: u64

Offset in the binary that corresponds to the first mapped address.

filename: i64

The object this entry is loaded from. This can be a filename on disk for the main binary and shared libraries, or virtual abstractions like “[vdso]”.

Index into string table

build_id: i64

A string that uniquely identifies a particular program version with high probability. E.g., for binaries generated by GNU tools, it could be the contents of the .note.gnu.build-id field.

Index into string table

has_functions: bool

The following fields indicate the resolution of symbolic info.

has_filenames: bool

has_line_numbers: bool

has_inline_frames: bool

Trait Implementations

impl Clone for Mapping

fn clone(&self) -> Mapping

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mapping

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

Formats the value using the given formatter.

impl Default for Mapping

fn default() -> Self

Returns the “default value” for a type.

impl Message for Mapping

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 Mapping

fn eq(&self, other: &Mapping) -> 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 Mapping

impl StructuralPartialEq for Mapping