Struct Meta 

pub struct Meta {
    pub project: String,
    pub version: String,
    pub git_sha: Option<String>,
    pub build_id: Option<String>,
    pub captured_at_ms: u128,
    pub pid: u32,
    pub ppid: Option<u32>,
    pub thread: Option<String>,
}

Identity of the build and process that produced the report — everything a bug report needs to locate the exact code and, with the symbol store, to symbolicate offline.

Fields

project: String

Adopting project name, e.g. "myapp".

version: String

Package semver, e.g. "0.1.0".

git_sha: Option<String>

Git commit the build came from, if known.

build_id: Option<String>

GNU build-id (hex) of the running binary — the symbolication key.

captured_at_ms: u128

Unix-epoch milliseconds when the report was captured.

pid: u32

Process id, for correlating with external logs.

ppid: Option<u32>

Parent process id. Distinguishes a supervisor-restarted crash loop from independent processes, and identifies the launcher of a rogue peer.

thread: Option<String>

Name of the thread the failure was detected on, when it has one.

Implementations

impl Meta

pub fn current_ppid() -> Option<u32>

Best-effort parent pid.

Read from procfs, so it is None anywhere procfs is absent — macOS and the BSDs included, despite those being unix. Getting it there means getppid(2), and a libc dependency is not worth one advisory field on a report; callers already treat this as optional.

pub fn current_thread_name() -> Option<String>

The current thread’s name, when it was given one.

Trait Implementations

impl Clone for Meta

fn clone(&self) -> Meta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Meta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Meta

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Meta

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.