Enum LazyJsonValue

pub enum LazyJsonValue<'a> {
    StringBorrowed(&'a [u8]),
    StringOwned(String),
    NumberSlice(&'a [u8]),
    Boolean(bool),
    Null,
    ObjectSlice(&'a [u8]),
    ArraySlice(&'a [u8]),
}

Zero-copy JSON value that references original buffer when possible

Variants

StringBorrowed(&'a [u8])

String that references original buffer (no escapes)

StringOwned(String)

String that required unescaping (allocated)

NumberSlice(&'a [u8])

Number as slice of original buffer

Boolean(bool)

Boolean value

Null

Null value

ObjectSlice(&'a [u8])

Object as slice of original buffer

ArraySlice(&'a [u8])

Array as slice of original buffer

Implementations

impl<'a> LazyJsonValue<'a>

pub fn value_type(&self) -> ValueType

Get value type

pub fn to_string_lossy(&self) -> String

Convert to string (allocating if needed)

pub fn as_str(&self) -> DomainResult<&str>

Try to parse as string without allocation

pub fn as_number(&self) -> DomainResult<f64>

Try to parse as number

pub fn as_boolean(&self) -> DomainResult<bool>

Try to parse as boolean

pub fn is_null(&self) -> bool

Check if value is null

pub fn as_bytes(&self) -> Option<&'a [u8]>

Get raw bytes for zero-copy access

pub fn memory_usage(&self) -> MemoryUsage

Estimate memory usage (allocated vs referenced)

Trait Implementations

impl<'a> Clone for LazyJsonValue<'a>

fn clone(&self) -> LazyJsonValue<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for LazyJsonValue<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for LazyJsonValue<'a>

fn eq(&self, other: &LazyJsonValue<'a>) -> 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<'a> StructuralPartialEq for LazyJsonValue<'a>