Enum EntityValue 

pub enum EntityValue {
    Str(String),
    Int(PaddedInt),
    Float(f64),
    Bool(bool),
    Json(Value),
}

A typed entity value, preserving the original representation where needed.

Most entity values are strings (e.g., sub-01 → Str("01")), but some are typed as integers (preserving zero-padding via PaddedInt), floats, or booleans. The Json variant is used for metadata values merged from JSON sidecars.

Conversions

• From<&str> and From<String> → EntityValue::Str
• From<i32> and From<i64> → EntityValue::Int
• From<f64> → EntityValue::Float
• From<bool> → EntityValue::Bool

Variants

Str(String)

Int(PaddedInt)

Float(f64)

Bool(bool)

Json(Value)

Implementations

impl EntityValue

pub fn as_str_lossy(&self) -> Cow<'_, str>

Get the value as a string representation.

Returns a Cow::Borrowed for Str variants (zero-copy) and Cow::Owned for all others.

pub fn as_i64(&self) -> Option<i64>

Try to extract the value as an i64.

Returns Some for Int, Float (truncated), and Str (parsed).

pub fn as_f64(&self) -> Option<f64>

Try to extract the value as an f64.

pub fn as_bool(&self) -> Option<bool>

Try to extract the value as a bool.

pub fn is_str(&self) -> bool

Returns true if this is a Str variant.

pub fn is_int(&self) -> bool

Returns true if this is an Int variant.

Trait Implementations

impl Clone for EntityValue

fn clone(&self) -> EntityValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntityValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EntityValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EntityValue

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

Formats the value using the given formatter.

impl From<&str> for EntityValue

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<String> for EntityValue

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<bool> for EntityValue

fn from(v: bool) -> Self

Converts to this type from the input type.

impl From<f64> for EntityValue

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i32> for EntityValue

fn from(v: i32) -> Self

Converts to this type from the input type.

impl From<i64> for EntityValue

fn from(v: i64) -> Self

Converts to this type from the input type.

impl Hash for EntityValue

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 PartialEq for EntityValue

fn eq(&self, other: &Self) -> 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 EntityValue

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 EntityValue