Struct CallSiteData

pub struct CallSiteData {
    pub kind: CallSiteKind,
    pub name: Cow<'static, str>,
    pub target: Cow<'static, str>,
    pub level: TracingLevel,
    pub module_path: Option<Cow<'static, str>>,
    pub file: Option<Cow<'static, str>>,
    pub line: Option<u32>,
    pub fields: Vec<Cow<'static, str>>,
}

Data for a single tracing call site: either a span definition, or an event definition.

This corresponds to [Metadata] from the tracing-core library, but is (de)serializable.

Fields

kind: CallSiteKind

Kind of the call site.

name: Cow<'static, str>

Name of the call site.

target: Cow<'static, str>

Tracing target.

level: TracingLevel

Tracing level.

module_path: Option<Cow<'static, str>>

Path to the module where this call site is defined.

file: Option<Cow<'static, str>>

Path to the file where this call site is defined.

line: Option<u32>

Line number for this call site.

fields: Vec<Cow<'static, str>>

Fields defined by this call site.

Trait Implementations

impl Clone for CallSiteData

fn clone(&self) -> CallSiteData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CallSiteData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CallSiteData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&Metadata<'static>> for CallSiteData

fn from(metadata: &Metadata<'static>) -> Self

Converts to this type from the input type.

impl Hash for CallSiteData

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Serialize for CallSiteData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.