Enum ProblemMetadataValue 

pub enum ProblemMetadataValue {
    String(Cow<'static, str>),
    I64(i64),
    U64(u64),
    F64(f64),
    Bool(bool),
    Duration {
        secs: u64,
        nanos: u32,
    },
    Ip(IpAddr),
}

Individual metadata value serialized in problem payloads.

Examples

use masterror::{ProblemMetadataValue, field};

let (_name, field_value, _redaction) = field::u64("attempt", 2).into_parts();
let value = ProblemMetadataValue::from(field_value);
assert!(matches!(value, ProblemMetadataValue::U64(2)));

Variants

String(Cow<'static, str>)

String value preserved as-is.

I64(i64)

Signed 64-bit integer.

U64(u64)

Unsigned 64-bit integer.

F64(f64)

Floating-point number.

Bool(bool)

Boolean flag serialized as true/false.

Duration

Duration represented as seconds plus nanoseconds remainder.

Fields

secs: u64

Whole seconds component of the duration.

nanos: u32

Additional nanoseconds (always less than one second).

Ip(IpAddr)

IP address (v4 or v6).

Trait Implementations

impl Clone for ProblemMetadataValue

fn clone(&self) -> ProblemMetadataValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProblemMetadataValue

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

Formats the value using the given formatter.

impl From<&FieldValue> for ProblemMetadataValue

fn from(value: &FieldValue) -> Self

Converts to this type from the input type.

impl From<FieldValue> for ProblemMetadataValue

fn from(value: FieldValue) -> Self

Converts to this type from the input type.

impl Serialize for ProblemMetadataValue

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

where __S: Serializer,

Serialize this value into the given Serde serializer.