Enum Value 

pub enum Value {
    None,
    Null,
    Bool(bool),
    Number(Number),
    String(Strand),
    Duration(Duration),
    Datetime(Datetime),
    Uuid(Uuid),
    Array(Array),
    Set(Set),
    Object(Object),
    Geometry(Geometry),
    Bytes(Bytes),
    Table(TableName),
    RecordId(RecordId),
    File(File),
    Regex(Regex),
    Range(Box<Range>),
    Closure(Box<Closure>),
}

Variants

None

Null

Bool(bool)

Number(Number)

String(Strand)

Duration(Duration)

Datetime(Datetime)

Uuid(Uuid)

Array(Array)

Set(Set)

Object(Object)

Geometry(Geometry)

Bytes(Bytes)

Table(TableName)

RecordId(RecordId)

File(File)

Regex(Regex)

Range(Box<Range>)

Closure(Box<Closure>)

Implementations

impl Value

pub fn all(&self) -> Self

Returns the equivalent of self.pick(&[Part::All])

impl Value

pub fn compare( &self, other: &Self, path: &[Part], collate: bool, numeric: bool, ) -> Option<Ordering>

impl Value

pub fn cut(&mut self, path: &[Part])

Synchronous method for deleting a field from a Value

impl Value

pub fn def(&mut self, val: RecordId)

impl Value

pub fn diff(&self, val: &Value) -> Vec<Operation>

impl Value

pub fn each(&self, path: &[Part]) -> Vec<Idiom>

Widens an idiom into a list of idioms with the given object. Resolving .* to all the different fields or indexes in that position.

For example a.*.* with the object { a: { b: [1,2], c: 1} } resolves to a.b[0], a.b[1], a.c. and a.$ with object { a: [1,2,3] } resolves to a[2].

impl Value

pub fn every( &self, path: Option<&[Part]>, steps: bool, behavior: ArrayBehaviour, ) -> Vec<Idiom>

Returns a list of idioms for then entries of a possibly nested value.

Exact behavior of this function is dictated by the ArrayBehaviour param and steps. Steps enables intermediate idioms instead of only the leaf values. For the changes in behavior with ArrayBehaviour see the docs for that enum.

impl Value

pub fn first(&self) -> Self

impl Value

pub fn flatten(self) -> Self

impl Value

pub fn generate(self, tb: TableName, retable: bool) -> Result<RecordId>

impl Value

pub fn inc(&mut self, path: &[Part], val: Value) -> Result<()>

Synchronous method for incrementing a field in a Value

impl Value

pub fn merge(&mut self, val: Value) -> Result<()>

impl Value

pub fn patch(&mut self, ops: Value) -> Result<()>

impl Value

pub fn pick(&self, path: &[Part]) -> Self

Synchronous method for getting a field from a Value

impl Value

pub fn put(&mut self, path: &[Part], val: Value)

Synchronous method for setting a field on a Value

impl Value

pub fn replace(&mut self, val: Value) -> Result<()>

impl Value

pub fn rid(&self) -> Value

impl Value

pub fn set_at_field_path_owned(&mut self, path: &FieldPath, val: Value)

Synchronous method for setting a value at a FieldPath, consuming val.

Unlike set(), this doesn’t require async/computation - just navigation. When encountering an array, applies the remaining path to all elements (cloning val for all-but-last and moving into the last). Otherwise val is moved straight to the leaf assignment. This is used for output path navigation in the projection operator, where each computed field value is produced fresh and would otherwise be cloned into the output.

impl Value

pub fn walk(&self, path: &[Part]) -> Vec<(Idiom, Self)>

pub fn walk_ref(&self, path: &[Part], visit: &mut impl FnMut(&Self))

Visits every value Value::walk would return, in the same order, by reference.

walk answers with owned values and the paths that name them, so a caller that only measures what it finds deep-clones every match — a whole array for an array field — and drops it again. This is the same traversal with the path and the clone left out, and the two must stay in step: a measurement taken here has to be a measurement of what a caller reading walk would see.

impl Value

pub fn can_cast_to<T: Cast>(&self) -> bool

pub fn can_cast_to_kind(&self, kind: &Kind) -> bool

pub fn cast_to<T: Cast>(self) -> Result<T, CastError>

pub fn cast_to_kind(self, kind: &Kind) -> Result<Value, CastError>

Try to convert this value to the specified Kind

pub fn cast_to_literal(self, literal: &KindLiteral) -> Result<Value, CastError>

Try to convert this value to a Literal, returns a Value with the coerced value

pub fn cast_to_set_type(self, kind: &Kind) -> Result<Set, CastError>

Try to convert this value to a Set of a certain type

pub fn cast_to_set_type_len( self, kind: &Kind, len: u64, ) -> Result<Set, CastError>

Try to convert this value to a Set of a certain type and length

pub fn cast_to_file_buckets(self, buckets: &[String]) -> Result<File, CastError>

impl Value

pub fn can_coerce_to<T: Coerce>(&self) -> bool

pub fn can_coerce_to_kind(&self, kind: &Kind) -> bool

pub fn coerce_to<T: Coerce>(self) -> Result<T, CoerceError>

Convert the value using coercion rules.

Coercion rules are more strict then coverting rules. Calling this method will succeed if the value can by unified with the kind of the target

This method is a shorthand for T::coerce(self)

pub fn coerce_to_kind(self, kind: &Kind) -> Result<Value, CoerceError>

Try to coerce this value to the specified Kind

pub fn coerce_to_literal( self, literal: &KindLiteral, ) -> Result<Value, CoerceError>

Try to coerce this value to a Literal, returns a Value with the coerced value

pub fn coerce_to_table_kind( self, val: &[TableName], ) -> Result<TableName, CoerceError>

Try to coerce this value to a Table of a certain type

pub fn coerce_to_record_kind( self, val: &[TableName], ) -> Result<RecordId, CoerceError>

Try to coerce this value to a Record of a certain type

pub fn coerce_to_geometry_kind( self, val: &[GeometryKind], ) -> Result<Geometry, CoerceError>

Try to coerce this value to a Geometry of a certain type

pub fn coerce_to_array_type(self, kind: &Kind) -> Result<Array, CoerceError>

Try to coerce this value to an Array of a certain type

pub fn coerce_to_array_type_len( self, kind: &Kind, len: u64, ) -> Result<Array, CoerceError>

Try to coerce this value to an Array of a certain type, and length

pub fn coerce_to_set_kind(self, kind: &Kind) -> Result<Set, CoerceError>

Try to coerce this value to a Set of a certain type

pub fn coerce_to_set_kind_len( self, kind: &Kind, len: u64, ) -> Result<Set, CoerceError>

Try to coerce this value to a Set of a certain type and length

pub fn coerce_to_file_buckets( self, buckets: &[String], ) -> Result<File, CoerceError>

impl Value

pub fn walk_revisioned_variant_name( wire_revision: u16, discriminant: u32, ) -> Option<&'static str>

Resolve a wire discriminant at wire_revision to the variant identifier at that revision. Returns None if no such variant exists at that revision.

Generated by the revisioned derive.

pub fn walk_revisioned_variant_table( wire_revision: u16, ) -> &'static [(&'static str, u32)]

Variant name + discriminant pairs at wire_revision. Returns an empty slice if the revision is unknown. Generated by the revisioned derive.

impl Value

pub const REVISION: u16 = 2u16

The revision number of this type, as declared via #[revisioned(revision = N)].

impl Value

pub const NONE: Self = Self::None

pub fn hash_agrees_with_eq(&self) -> bool

Whether a HashMap/HashSet miss on this value proves the collection does not hold it — i.e. whether this value’s Hash is consistent with its PartialEq.

Number is the one leaf where the two disagree, and it cannot be repaired: see Number’s Hash impl for why. A value that can reach a Number may hash into a different bucket than an equal value, so contains answers false for something the collection holds.

A probe is decisive as soon as either side is number-free, because equality requires matching variants at every level: two values can only hash apart while comparing equal if both carry a Number in the same position. So a caller may trust a miss when this returns true for the probed value, or when it returns true for every element of the collection.

Variants whose hash/equality pairing is not established — Value::Geometry (hashes f64 coordinates), Value::Regex (equality with Value::String is asymmetric), Value::Range and Value::Closure — report false so they take the same conservative path.

pub fn empty_object() -> Self

Create an empty Object Value

pub fn is_some(&self) -> bool

Check if this Value is not NONE

pub fn is_nullish(&self) -> bool

Check if this Value is NONE or NULL

pub fn is_empty_array(&self) -> bool

Check if this Value is NONE

pub fn is_truthy(&self) -> bool

Check if this Value is truthy

pub fn is_int(&self) -> bool

Check if this Value is an int Number

pub fn is_float(&self) -> bool

Check if this Value is a float Number

pub fn is_decimal(&self) -> bool

Check if this Value is a decimal Number

pub fn is_record_type(&self, types: &[TableName]) -> bool

Check if this Value is a RecordId of a specific type

pub fn is_geometry_type(&self, types: &[GeometryKind]) -> bool

Check if this Value is a Geometry of a specific type

pub fn into_raw_string(self) -> String

Converts this Value into an unquoted String

pub fn to_raw_string(&self) -> String

Converts this Value into an unquoted String

pub fn kind_of(&self) -> &'static str

Returns the surql representation of the kind of the value as a string.

Warning

This function is not fully implement for all variants, make sure you don’t accidentally use it where it can return an invalid value.

pub fn equal(&self, other: &Value) -> bool

Check if this Value is equal to another Value

pub fn all_equal(&self, other: &Value) -> bool

Check if all Values in an Array are equal to another Value

pub fn any_equal(&self, other: &Value) -> bool

Check if any Values in an Array are equal to another Value

pub fn contains(&self, other: &Value) -> bool

Check if this Value contains another Value

pub fn contains_all(&self, other: &Value) -> bool

Check if all Values in an Array, Set or String contain another Value

pub fn contains_any(&self, other: &Value) -> bool

Check if any Values in an Array, Set or String contain another Value

pub fn intersects(&self, other: &Value) -> bool

Check if this Geometry intersects another Value

pub fn lexical_cmp(&self, other: &Value) -> Option<Ordering>

Compare this Value to another Value lexicographically

pub fn natural_cmp(&self, other: &Value) -> Option<Ordering>

Compare this Value to another Value using natural numerical comparison

pub fn natural_lexical_cmp(&self, other: &Value) -> Option<Ordering>

Compare this Value to another Value lexicographically and using natural numerical comparison

pub fn into_literal(self) -> Expr

Turns this value into a literal evaluating to the same value.

impl Value

pub fn is_none(&self) -> bool

Check if the value is a None

pub fn is_null(&self) -> bool

Check if the value is a Null

pub fn is_bool(&self) -> bool

Check if the value is a [Bool]

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

Return a reference to [Bool] if the value is of that type

pub fn into_bool(self) -> Option<bool>

Turns the value into a [Bool] returning None if the value is not of that type

pub fn is_number(&self) -> bool

Check if the value is a Number

pub fn as_number(&self) -> Option<&Number>

Return a reference to Number if the value is of that type

pub fn into_number(self) -> Option<Number>

Turns the value into a Number returning None if the value is not of that type

pub fn is_strand(&self) -> bool

Check if the value is a String

pub fn as_strand(&self) -> Option<&Strand>

Return a reference to String if the value is of that type

pub fn into_strand(self) -> Option<Strand>

Turns the value into a String returning None if the value is not of that type

pub fn is_table(&self) -> bool

Check if the value is a [Table]

pub fn as_table(&self) -> Option<&TableName>

Return a reference to [Table] if the value is of that type

pub fn into_table(self) -> Option<TableName>

Turns the value into a [Table] returning None if the value is not of that type

pub fn is_duration(&self) -> bool

Check if the value is a Duration

pub fn as_duration(&self) -> Option<&Duration>

Return a reference to Duration if the value is of that type

pub fn into_duration(self) -> Option<Duration>

Turns the value into a Duration returning None if the value is not of that type

pub fn is_datetime(&self) -> bool

Check if the value is a Datetime

pub fn as_datetime(&self) -> Option<&Datetime>

Return a reference to Datetime if the value is of that type

pub fn into_datetime(self) -> Option<Datetime>

Turns the value into a Datetime returning None if the value is not of that type

pub fn is_uuid(&self) -> bool

Check if the value is a Uuid

pub fn as_uuid(&self) -> Option<&Uuid>

Return a reference to Uuid if the value is of that type

pub fn into_uuid(self) -> Option<Uuid>

Turns the value into a Uuid returning None if the value is not of that type

pub fn is_array(&self) -> bool

Check if the value is a Array

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

Return a reference to Array if the value is of that type

pub fn into_array(self) -> Option<Array>

Turns the value into a Array returning None if the value is not of that type

pub fn is_set(&self) -> bool

Check if the value is a Set

pub fn as_set(&self) -> Option<&Set>

Return a reference to Set if the value is of that type

pub fn into_set(self) -> Option<Set>

Turns the value into a Set returning None if the value is not of that type

pub fn is_object(&self) -> bool

Check if the value is a Object

pub fn as_object(&self) -> Option<&Object>

Return a reference to Object if the value is of that type

pub fn into_object(self) -> Option<Object>

Turns the value into a Object returning None if the value is not of that type

pub fn is_geometry(&self) -> bool

Check if the value is a Geometry

pub fn as_geometry(&self) -> Option<&Geometry>

Return a reference to Geometry if the value is of that type

pub fn into_geometry(self) -> Option<Geometry>

Turns the value into a Geometry returning None if the value is not of that type

pub fn is_bytes(&self) -> bool

Check if the value is a Bytes

pub fn as_bytes(&self) -> Option<&Bytes>

Return a reference to Bytes if the value is of that type

pub fn into_bytes(self) -> Option<Bytes>

Turns the value into a Bytes returning None if the value is not of that type

pub fn is_record(&self) -> bool

Check if the value is a RecordId

pub fn as_record(&self) -> Option<&RecordId>

Return a reference to RecordId if the value is of that type

pub fn into_record(self) -> Option<RecordId>

Turns the value into a RecordId returning None if the value is not of that type

pub fn is_regex(&self) -> bool

Check if the value is a Regex

pub fn as_regex(&self) -> Option<&Regex>

Return a reference to Regex if the value is of that type

pub fn into_regex(self) -> Option<Regex>

Turns the value into a Regex returning None if the value is not of that type

pub fn is_range(&self) -> bool

Check if the value is a Range

pub fn as_range(&self) -> Option<&Box<Range>>

Return a reference to Range if the value is of that type

pub fn into_range(self) -> Option<Box<Range>>

Turns the value into a Range returning None if the value is not of that type

pub fn is_closure(&self) -> bool

Check if the value is a Closure

pub fn as_closure(&self) -> Option<&Box<Closure>>

Return a reference to Closure if the value is of that type

pub fn into_closure(self) -> Option<Box<Closure>>

Turns the value into a Closure returning None if the value is not of that type

pub fn is_file(&self) -> bool

Check if the value is a File

pub fn as_file(&self) -> Option<&File>

Return a reference to File if the value is of that type

pub fn into_file(self) -> Option<File>

Turns the value into a File returning None if the value is not of that type

Trait Implementations

impl<'de> BorrowDecode<'de, IndexFormat> for Value

fn borrow_decode(_r: &mut BorrowReader<'de>) -> Result<Self, DecodeError>

impl<'de> BorrowDecode<'de> for Value

fn borrow_decode(_r: &mut BorrowReader<'de>) -> Result<Self, DecodeError>

impl Cast for Value

fn can_cast(_: &Value) -> bool

Returns true if calling cast on the value will succeed.

fn cast(v: Value) -> Result<Self, CastError>

Cast a value to the self type.

impl Clone for Value

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Coerce for Value

fn can_coerce(_: &Value) -> bool

Returns if calling coerce on the value will succeed or not.

fn coerce(v: Value) -> Result<Self, CoerceError>

Coerce a value.

impl Debug for Value

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

Formats the value using the given formatter.

impl Default for Value

fn default() -> Self

Returns the “default value” for a type.

impl DeserializeRevisioned for Value

fn deserialize_revisioned<R: Read>(reader: &mut R) -> Result<Self, Error>

Deserializes a new instance of the struct from the specified reader.

impl Encode for Value

fn encode<W: Write>(&self, _w: &mut Writer<W>) -> Result<(), EncodeError>

impl Encode<IndexFormat> for Value

fn encode<W: Write>(&self, _w: &mut Writer<W>) -> Result<(), EncodeError>

impl Eq for Value

impl From<&str> for Value

fn from(v: &str) -> Self

Converts to this type from the input type.

impl From<Array> for Value

fn from(v: Array) -> Self

Converts to this type from the input type.

impl From<BTreeMap<&str, Value>> for Value

fn from(v: BTreeMap<&str, Value>) -> Self

Converts to this type from the input type.

impl From<BTreeMap<String, Value>> for Value

fn from(v: BTreeMap<String, Value>) -> Self

Converts to this type from the input type.

impl From<Box<Closure>> for Value

fn from(v: Box<Closure>) -> Self

Converts to this type from the input type.

impl From<Box<Range>> for Value

fn from(v: Box<Range>) -> Self

Converts to this type from the input type.

impl From<Bytes> for Value

fn from(v: Bytes) -> Self

Converts to this type from the input type.

impl From<Closure> for Value

fn from(v: Closure) -> Self

Converts to this type from the input type.

impl From<DateTime<Utc>> for Value

fn from(v: DateTime<Utc>) -> Self

Converts to this type from the input type.

impl From<Datetime> for Value

fn from(v: Datetime) -> Self

Converts to this type from the input type.

impl From<Decimal> for Value

fn from(v: Decimal) -> Self

Converts to this type from the input type.

impl From<Duration> for Value

fn from(value: Duration) -> Self

Converts to this type from the input type.

impl From<Duration> for Value

fn from(v: Duration) -> Self

Converts to this type from the input type.

impl From<File> for Value

fn from(v: File) -> Self

Converts to this type from the input type.

impl From<Geometry> for Value

fn from(v: Geometry) -> Self

Converts to this type from the input type.

impl From<HashMap<&str, Value>> for Value

fn from(v: HashMap<&str, Value>) -> Self

Converts to this type from the input type.

impl From<HashMap<String, Value>> for Value

fn from(v: HashMap<String, Value>) -> Self

Converts to this type from the input type.

impl From<Null> for Value

fn from(_v: Null) -> Self

Converts to this type from the input type.

impl From<Number> for Value

fn from(v: Number) -> Self

Converts to this type from the input type.

impl From<Object> for Value

fn from(v: Object) -> Self

Converts to this type from the input type.

impl From<Point> for Value

fn from(v: Point<f64>) -> Self

Converts to this type from the input type.

impl From<Range> for Value

fn from(v: Range) -> Self

Converts to this type from the input type.

impl From<RecordId> for Value

fn from(v: RecordId) -> Self

Converts to this type from the input type.

impl From<Regex> for Value

fn from(v: Regex) -> Self

Converts to this type from the input type.

impl From<Set> for Value

fn from(v: Set) -> Self

Converts to this type from the input type.

impl From<Strand> for Value

fn from(v: Strand) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(v: String) -> Self

Converts to this type from the input type.

impl From<TableName> for Value

fn from(v: TableName) -> Self

Converts to this type from the input type.

impl From<Uuid> for Value

fn from(v: Uuid) -> Self

Converts to this type from the input type.

impl From<Uuid> for Value

fn from(v: Uuid) -> Self

Converts to this type from the input type.

impl From<Value> for Value

fn from(s: PublicValue) -> Self

Converts to this type from the input type.

impl From<Vec<Value>> for Value

fn from(value: Vec<Value>) -> Self

Converts to this type from the input type.

impl From<VecMap<&str, Value>> for Value

fn from(v: VecMap<&str, Value>) -> Self

Converts to this type from the input type.

impl From<VecMap<Strand, Value>> for Value

fn from(v: VecMap<Strand, Value>) -> Self

Converts to this type from the input type.

impl From<VecMap<String, Value>> for Value

fn from(v: VecMap<String, Value>) -> Self

Converts to this type from the input type.

impl From<bool> for Value

fn from(v: bool) -> Self

Converts to this type from the input type.

impl From<f32> for Value

fn from(v: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Value

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i8> for Value

fn from(v: i8) -> Self

Converts to this type from the input type.

impl From<i16> for Value

fn from(v: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Value

fn from(v: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Value

fn from(v: i64) -> Self

Converts to this type from the input type.

impl From<isize> for Value

fn from(v: isize) -> Self

Converts to this type from the input type.

impl From<u8> for Value

fn from(v: u8) -> Self

Converts to this type from the input type.

impl From<u16> for Value

fn from(v: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Value

fn from(v: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Value

fn from(v: u64) -> Self

Converts to this type from the input type.

impl From<usize> for Value

fn from(v: usize) -> Self

Converts to this type from the input type.

impl FromIterator<(String, Value)> for Value

fn from_iter<I: IntoIterator<Item = (String, Value)>>(iter: I) -> Self

Creates a value from an iterator.

impl FromIterator<Value> for Array

fn from_iter<I: IntoIterator<Item = Value>>(iter: I) -> Self

Creates a value from an iterator.

impl FromIterator<Value> for Set

fn from_iter<I: IntoIterator<Item = Value>>(iter: I) -> Self

Creates a value from an iterator.

impl FromIterator<Value> for Value

fn from_iter<I: IntoIterator<Item = Value>>(iter: I) -> Self

Creates a value from an iterator.

impl Hash for Value

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 InfoStructure for Value

fn structure(self) -> Value

impl Ord for Value

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Value

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialEq<Value> for RecordIdKey

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for Value

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Revisioned for Value

fn revision() -> u16

Returns the current revision of this type.

fn type_id() -> TypeId

where Self: 'static,

Returns the type id of this type.

impl SerializeRevisioned for Value

fn serialize_revisioned<W: Write>(&self, writer: &mut W) -> Result<(), Error>

Serializes the struct using the specified writer.

impl SkipCheckRevisioned for Value

fn skip_check_revisioned<R: Read>(reader: &mut R) -> Result<(), Error>

impl SkipRevisioned for Value

fn skip_revisioned<R: Read>(reader: &mut R) -> Result<(), Error>

fn skip_revisioned_slice(reader: &mut SliceReader<'_>) -> Result<(), Error>

Consume through bytes backed by SliceReader without allocating a buffer for bulk segments.

impl StructuralPartialEq for Value

impl ToSql for Value

fn fmt_sql(&self, f: &mut String, sql_fmt: SqlFormat)

Format the type to a SQL string.

fn to_sql(&self) -> String

Convert the type to a SQL string.

fn to_sql_pretty(&self) -> String

Convert the type to a pretty-printed SQL string with indentation.

impl TryAdd for Value

type Output = Value

fn try_add(self, other: Self) -> Result<Self>

impl TryDiv for Value

type Output = Value

fn try_div(self, other: Self) -> Result<Self>

impl TryFloatDiv for Value

type Output = Value

fn try_float_div(self, other: Self) -> Result<Self::Output>

impl TryFrom<Value> for PublicValue

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i128> for Value

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: i128) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u128> for Value

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: u128) -> Result<Self, Self::Error>

Performs the conversion.

impl TryMul for Value

type Output = Value

fn try_mul(self, other: Self) -> Result<Self>

impl TryNeg for Value

type Output = Value

fn try_neg(self) -> Result<Self>

impl TryPow for Value

type Output = Value

fn try_pow(self, other: Self) -> Result<Self>

impl TryRem for Value

type Output = Value

fn try_rem(self, other: Self) -> Result<Self>

impl TrySub for Value

type Output = Value

fn try_sub(self, other: Self) -> Result<Self>

impl WalkRevisioned for Value

type Walker<'r, R: BorrowedReader + 'r> = ValueWalker<'r, R>

Walker produced by walk_revisioned.

fn walk_revisioned<'r, R: BorrowedReader>( reader: &'r mut R, ) -> Result<Self::Walker<'r, R>, Error>

Read the type’s revision-level prefix and return a walker positioned at the start of the body.