Enum Value

pub enum Value {
    MinValue,
    Null,
    Int32(i32),
    Int64(i64),
    Double(f64),
    Decimal(Decimal128),
    String(String),
    Document(Document),
    Array(Array),
    Binary(Binary),
    ObjectId(ObjectId),
    Guid(Guid),
    Boolean(bool),
    DateTime(DateTime),
    MaxValue,
}

The num represents one bson value.

Any instance of this value can be expressed in this enum can be serialized to binary representation without any error

Variants

MinValue

The MinValue. The smallest value of bson value

Null

The null value.

Int32(i32)

The signed 32bit integer.

Int64(i64)

The signed 64bit integer.

Double(f64)

The IEEE 754 binary64 floating point value.

Decimal(Decimal128)

The IEEE 754 decimal128 floating point value.

String(String)

The UTF-8 encoded string value

Document(Document)

The string key mapping

Array(Array)

The array of bson value

Binary(Binary)

The byte array

ObjectId(ObjectId)

ObjectId

Guid(Guid)

Guid In bson representation this will be expressed as UUID binary

Boolean(bool)

Boolean

DateTime(DateTime)

DateTime Time can be represented with this is 0001-01-01 to 9999-12-31 since date time in C# is so

MaxValue

The MaxValue. The biggest value of bson value

Implementations

impl Value

pub fn ty(&self) -> BsonType

impl Value

pub fn get_serialized_value_len(&self) -> usize

Returns the size of serialized value.

This doesn’t include tag or name of key.

pub fn write_value<W: BsonWriter>(&self, w: &mut W) -> Result<(), W::Error>

Writes the value to the BsonWriter

impl Value

pub fn as_i32(&self) -> Option<i32>

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

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

pub fn as_decimal128(&self) -> Option<Decimal128>

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

pub fn as_document(&self) -> Option<&Document>

pub fn as_document_mut(&mut self) -> Option<&mut Document>

pub fn into_document(self) -> Result<Document, Self>

pub fn as_array(&self) -> Option<&Array>

pub fn as_array_mut(&mut self) -> Option<&mut Array>

pub fn into_array(self) -> Result<Array, Self>

pub fn as_binary(&self) -> Option<&Binary>

pub fn as_binary_mut(&mut self) -> Option<&mut Binary>

pub fn into_binary(self) -> Result<Binary, Self>

pub fn as_object_id(&self) -> Option<ObjectId>

pub fn as_guid(&self) -> Option<Guid>

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

pub fn as_date_time(&self) -> Option<DateTime>

pub fn is_number(&self) -> bool

pub fn to_i32(&self) -> Option<i32>

pub fn to_i64(&self) -> Option<i64>

pub fn to_f64(&self) -> Option<f64>

pub fn to_decimal(&self) -> Option<Decimal128>

Trait Implementations

impl Add for &Value

type Output = Value

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Div for &Value

type Output = Value

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl From<&[Value]> for Value

fn from(v: &[Value]) -> Value

Converts to this type from the input type.

impl From<&String> for Value

fn from(v: &String) -> Value

Converts to this type from the input type.

impl From<&Vec<Value>> for Value

fn from(v: &Vec<Value>) -> Value

Converts to this type from the input type.

impl From<&str> for Value

fn from(v: &str) -> Value

Converts to this type from the input type.

impl<const L: usize> From<[Value; L]> for Value

fn from(v: [Value; L]) -> Value

Converts to this type from the input type.

impl From<Array> for Value

fn from(v: Array) -> Value

Converts to this type from the input type.

impl From<Binary> for Value

fn from(v: Binary) -> Value

Converts to this type from the input type.

impl From<DateTime> for Value

fn from(v: DateTime) -> Value

Converts to this type from the input type.

impl From<Decimal128> for Value

fn from(v: Decimal128) -> Value

Converts to this type from the input type.

impl From<Document> for Value

fn from(v: Document) -> Value

Converts to this type from the input type.

impl From<Guid> for Value

fn from(v: Guid) -> Value

Converts to this type from the input type.

impl From<ObjectId> for Value

fn from(v: ObjectId) -> Value

Converts to this type from the input type.

impl<T> From<Option<T>> for Value

where Value: From<T>,

fn from(value: Option<T>) -> Value

Converts to this type from the input type.

impl From<String> for Value

fn from(v: String) -> Value

Converts to this type from the input type.

impl From<Vec<Value>> for Value

fn from(v: Vec<Value>) -> Value

Converts to this type from the input type.

impl From<bool> for Value

fn from(v: bool) -> Value

Converts to this type from the input type.

impl From<f64> for Value

fn from(v: f64) -> Value

Converts to this type from the input type.

impl From<i32> for Value

fn from(v: i32) -> Value

Converts to this type from the input type.

impl From<i64> for Value

fn from(v: i64) -> Value

Converts to this type from the input type.

impl Mul for &Value

type Output = Value

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl PartialEq for Value

fn eq(&self, other: &Value) -> 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 Sub for &Value

type Output = Value

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl TotalOrd for Value

fn total_cmp(&self, other: &Self) -> Ordering

impl StructuralPartialEq for Value