Struct Fetch

#[non_exhaustive]
pub struct Fetch(pub Value);

Tuple Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

0: Value

Methods from Deref<Target = Value>

pub fn is_none_or_null(&self) -> bool

Check if this Value is NONE or NULL

pub fn is_none(&self) -> bool

Check if this Value is NONE

pub fn is_null(&self) -> bool

Check if this Value is NULL

pub fn is_some(&self) -> bool

Check if this Value not NONE or NULL

pub fn is_bool(&self) -> bool

Check if this Value is a boolean value

pub fn is_true(&self) -> bool

Check if this Value is TRUE or ‘true’

pub fn is_false(&self) -> bool

Check if this Value is FALSE or ‘false’

pub fn is_truthy(&self) -> bool

Check if this Value is truthy

pub fn is_uuid(&self) -> bool

Check if this Value is a UUID

pub fn is_thing(&self) -> bool

Check if this Value is a Thing

pub fn is_thing_single(&self) -> bool

Check if this Value is a single Thing

pub fn is_thing_range(&self) -> bool

Check if this Value is a single Thing

pub fn is_mock(&self) -> bool

Check if this Value is a Mock

pub fn is_param(&self) -> bool

Check if this Value is a Param

pub fn is_range(&self) -> bool

Check if this Value is a Range

pub fn is_table(&self) -> bool

Check if this Value is a Table

pub fn is_strand(&self) -> bool

Check if this Value is a Strand

pub fn is_query(&self) -> bool

Check if this Value is a Query

pub fn is_bytes(&self) -> bool

Check if this Value is a float Number

pub fn is_array(&self) -> bool

Check if this Value is an Array

pub fn is_object(&self) -> bool

Check if this Value is an Object

pub fn is_number(&self) -> bool

Check if this Value is a Number

pub fn is_datetime(&self) -> bool

Check if this Value is a Datetime

pub fn is_duration(&self) -> bool

Check if this Value is a Duration

pub fn is_record(&self) -> bool

Check if this Value is a Thing

pub fn is_closure(&self) -> bool

Check if this Value is a Closure

pub fn is_record_of_table(&self, table: String) -> bool

Check if this Value is a Thing, and belongs to a certain table

pub fn is_geometry(&self) -> bool

Check if this Value is a Geometry

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_nan(&self) -> bool

Check if this Value is a Number but is a NAN

pub fn is_integer(&self) -> bool

Check if this Value is a Number and is an integer

pub fn is_positive(&self) -> bool

Check if this Value is a Number and is positive

pub fn is_negative(&self) -> bool

Check if this Value is a Number and is negative

pub fn is_zero_or_positive(&self) -> bool

Check if this Value is a Number and is zero or positive

pub fn is_zero_or_negative(&self) -> bool

Check if this Value is a Number and is zero or negative

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

Check if this Value is a Thing of a specific type

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

Check if this Value is a Geometry of a specific type

pub fn is_single(&self) -> bool

pub fn to_raw_string(&self) -> String

Converts this Value into an unquoted String

pub fn to_idiom(&self) -> Idiom

Converts this Value into a field name

pub fn can_start_idiom(&self) -> bool

Returns if this value can be the start of a idiom production.

pub fn to_operations(&self) -> Result<Vec<Operation>, Error>

Try to convert this Value into a set of JSONPatch operations

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

Treat a string as a table name

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 fuzzy(&self, other: &Value) -> bool

Fuzzy check if this Value is equal to another Value

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

Fuzzy check if all Values in an Array are equal to another Value

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

Fuzzy 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 contain another Value

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

Check if any Values in an Array contain another Value

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

Check if this Value 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 can_be_range_bound(&self) -> bool

pub fn validate_computed(&self) -> Result<(), Error>

Validate that a Value is computed or contains only computed Values

pub fn all(&self) -> Self

pub fn first(&self) -> Self

pub fn last(&self) -> Self

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

Synchronous method for getting a field from a Value

pub fn rid(&self) -> Value

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

Trait Implementations

impl Clone for Fetch

fn clone(&self) -> Fetch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Fetch

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

Formats the value using the given formatter.

impl Default for Fetch

fn default() -> Fetch

Returns the “default value” for a type.

impl Deref for Fetch

type Target = Value

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for Fetch

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Fetch

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

Formats the value using the given formatter.

impl From<Value> for Fetch

fn from(value: Value) -> Self

Converts to this type from the input type.

impl Hash for Fetch

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 Fetch

fn eq(&self, other: &Fetch) -> 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 PartialOrd for Fetch

fn partial_cmp(&self, other: &Fetch) -> 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 Fetch

fn revision() -> u16

Returns the current revision of this type.

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

Serializes the struct using the specficifed writer.

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

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

fn type_id() -> TypeId

where Self: 'static,

Returns the type id of this type.

impl Serialize for Fetch

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 Fetch

impl StructuralPartialEq for Fetch