Struct diagnostics_data::Data

pub struct Data<D: DiagnosticsData> {
    pub data_source: DataSource,
    pub metadata: D::Metadata,
    pub moniker: String,
    pub payload: Option<DiagnosticsHierarchy<D::Key>>,
    pub version: u64,
}

An instance of diagnostics data with typed metadata and an optional nested payload.

Fields

data_source: DataSource

The source of the data.

metadata: D::Metadata

The metadata for the diagnostics payload.

moniker: String

Moniker of the component that generated the payload.

payload: Option<DiagnosticsHierarchy<D::Key>>

Payload containing diagnostics data, if the payload exists, else None.

version: u64

Schema version.

Implementations

impl<D> Data<D>where D: DiagnosticsData,

pub fn dropped_payload_schema(self, error_string: String) -> Data<D>where D: DiagnosticsData,

impl Data<Inspect>

pub fn for_inspect( moniker: impl Into<String>, inspect_hierarchy: Option<DiagnosticsHierarchy>, timestamp: impl Into<Timestamp>, component_url: impl Into<String>, filename: impl Into<String>, errors: Vec<InspectError> ) -> InspectData

Creates a new data instance for inspect.

impl Data<Logs>

pub fn for_logs( moniker: impl Into<String>, payload: Option<LogsHierarchy>, timestamp: impl Into<Timestamp>, component_url: Option<String>, severity: impl Into<Severity>, errors: Vec<LogError> ) -> Self

Creates a new data instance for logs.

pub fn msg(&self) -> Option<&str>

Returns the string log associated with the message, if one exists.

pub fn msg_mut(&mut self) -> Option<&mut String>

pub fn payload_printf_format(&mut self) -> Option<&str>

pub fn payload_printf_args(&mut self) -> Option<&Vec<String>>

pub fn payload_printf(&self) -> Option<&DiagnosticsHierarchy<LogsField>>

pub fn payload_message(&self) -> Option<&DiagnosticsHierarchy<LogsField>>

pub fn payload_keys(&self) -> Option<&DiagnosticsHierarchy<LogsField>>

pub fn payload_keys_strings(&self) -> Box<dyn Iterator<Item = String> + '_>

Returns an iterator over the payload keys as strings with the format “key=value”.

pub fn payload_message_mut( &mut self ) -> Option<&mut DiagnosticsHierarchy<LogsField>>

pub fn file_path(&self) -> Option<&str>

Returns the file path associated with the message, if one exists.

pub fn line_number(&self) -> Option<&u64>

Returns the line number associated with the message, if one exists.

pub fn pid(&self) -> Option<u64>

Returns the pid associated with the message, if one exists.

pub fn tid(&self) -> Option<u64>

Returns the tid associated with the message, if one exists.

pub fn tags(&self) -> Option<&Vec<String>>

Returns the tags associated with the message, if any exist.

pub fn legacy_severity(&self) -> LegacySeverity

The message’s severity.

pub fn severity(&self) -> Severity

Returns the severity level of this log.

pub fn dropped_logs(&self) -> Option<u64>

Returns number of dropped logs if reported in the message.

pub fn rolled_out_logs(&self) -> Option<u64>

Returns number of rolled out logs if reported in the message.

pub fn verbosity(&self) -> Option<i8>

pub fn set_legacy_verbosity(&mut self, legacy: i8)

pub fn component_name(&self) -> &str

Returns the component nam. This only makes sense for v1 components.

Trait Implementations

impl<D: Clone + DiagnosticsData> Clone for Data<D>where D::Metadata: Clone, D::Key: Clone,

fn clone(&self) -> Data<D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D: Debug + DiagnosticsData> Debug for Data<D>where D::Metadata: Debug, D::Key: Debug,

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

Formats the value using the given formatter.

impl<'de, D: DiagnosticsData> Deserialize<'de> for Data<D>where D::Metadata: DeserializeOwned,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Data<Logs>

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

Formats the value using the given formatter.

impl Into<LogMessage> for &Data<Logs>

Convert this Message to a FIDL representation suitable for sending to LogListenerSafe.

fn into(self) -> LogMessage

Converts this type into the (usually inferred) input type.

impl Into<LogMessage> for Data<Logs>

Convert this Message to a FIDL representation suitable for sending to LogListenerSafe.

fn into(self) -> LogMessage

Converts this type into the (usually inferred) input type.

impl Ord for Data<Logs>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<D: PartialEq + DiagnosticsData> PartialEq<Data<D>> for Data<D>where D::Metadata: PartialEq, D::Key: PartialEq,

fn eq(&self, other: &Data<D>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd<Data<Logs>> for Data<Logs>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<D: DiagnosticsData> Serialize for Data<D>where D::Metadata: Serialize,

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

Serialize this value into the given Serde serializer.

impl Eq for Data<Logs>

impl<D: DiagnosticsData> StructuralPartialEq for Data<D>