Struct StringValue 

pub struct StringValue {
    pub value: String,
    pub provenance: Provenance,
}

An observed String value.

Fields

value: String

The observed text.

provenance: Provenance

Shared provenance.

Implementations

impl StringValue

pub fn new( name: ParameterName, value: impl Into<String>, generator: Option<GeneratorInfo>, ) -> Self

Construct, computing the fingerprint and stamping “now”.

pub fn new_at( name: ParameterName, value: impl Into<String>, generator: Option<GeneratorInfo>, now: Timestamp, ) -> Self

Construct with an explicit timestamp.

pub fn fingerprint_of(name: &ParameterName, value: &str) -> Fingerprint

Canonical fingerprint for a string value. Payload is a u32 LE length followed by the UTF-8 bytes.

Trait Implementations

impl Clone for StringValue

fn clone(&self) -> StringValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StringValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for StringValue

fn eq(&self, other: &StringValue) -> 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 Serialize for StringValue

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 StringValue

impl StructuralPartialEq for StringValue