Struct ion_rs::value::borrowed::BorrowedElement

pub struct BorrowedElement<'val> { /* private fields */ }

A borrowed implementation of Element

Implementations

impl<'val> BorrowedElement<'val>

pub fn new(
    annotations: Vec<BorrowedSymbolToken<'val>>,
    value: BorrowedValue<'val>
) -> Self

Trait Implementations

impl<'val> Builder for BorrowedElement<'val>

A borrowed implementation of Builder.

type Element = BorrowedElement<'val>

type SymbolToken = BorrowedSymbolToken<'val>

type Sequence = BorrowedSequence<'val>

type Struct = BorrowedStruct<'val>

type ImportSource = BorrowedImportSource<'val>

fn new_null(e_type: IonType) -> Self::Element

Builds a null from IonType using Builder.

fn new_bool(bool: bool) -> Self::Element

Builds a bool using Builder.

fn new_string(str: &'static str) -> Self::Element

Builds a string using Builder.

fn new_symbol(sym: Self::SymbolToken) -> Self::Element

Builds a symbol from SymbolToken using Builder.

fn new_i64(int: i64) -> Self::Element

Builds a i64 using Builder.

fn new_big_int(big_int: BigInt) -> Self::Element

Builds a big int using Builder.

fn new_decimal(decimal: Decimal) -> Self::Element

Builds a decimal using Builder.

fn new_timestamp(timestamp: Timestamp) -> Self::Element

Builds a timestamp using Builder.

fn new_f64(float: f64) -> Self::Element

Builds a f64 using Builder.

fn new_clob(bytes: &'static [u8]) -> Self::Element

Builds a clob using Builder.

fn new_blob(bytes: &'static [u8]) -> Self::Element

Builds a blob using Builder.

fn new_list<I: IntoIterator<Item = Self::Element>>(seq: I) -> Self::Element

Builds a list from Sequence using Builder.

fn new_sexp<I: IntoIterator<Item = Self::Element>>(seq: I) -> Self::Element

Builds a sexp from Sequence using Builder.

fn new_struct<K: Into<Self::SymbolToken>, V: Into<Self::Element>, I: IntoIterator<Item = (K, V)>>(
    structure: I
) -> Self::Element

Builds a struct from Struct using Builder.

impl<'val> Clone for BorrowedElement<'val>

fn clone(&self) -> BorrowedElement<'val>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'val> Debug for BorrowedElement<'val>

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

Formats the value using the given formatter.

impl<'val> Element for BorrowedElement<'val>

type SymbolToken = BorrowedSymbolToken<'val>

type Sequence = BorrowedSequence<'val>

type Struct = BorrowedStruct<'val>

type Builder = BorrowedElement<'val>

fn ion_type(&self) -> IonType

The type of data this element represents.

fn annotations<'a>(
    &'a self
) -> Box<dyn Iterator<Item = &'a Self::SymbolToken> + 'a>

The annotations for this element.

fn with_annotations<I: IntoIterator<Item = Self::SymbolToken>>(
    self,
    annotations: I
) -> Self

Return an Element with given annotations

fn has_annotation(&self, annotation: &str) -> bool

Return true if an Element contains given annotation otherwise return false

fn is_null(&self) -> bool

Returns whether this element is a null value

fn as_integer(&self) -> Option<&Integer>

Returns a reference to the underlying Integer for this element.

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

Returns a reference to the underlying float value for this element.

fn as_decimal(&self) -> Option<&Decimal>

Returns a reference to the underlying Decimal for this element.

fn as_timestamp(&self) -> Option<&Timestamp>

Returns a reference to the underlying Timestamp for this element.

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

Returns a slice to the textual value of this element.

fn as_sym(&self) -> Option<&Self::SymbolToken>

Returns a reference to the SymbolToken of this element.

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

Returns a reference to the boolean value of this element.

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

Returns a reference to the underlying bytes of this element.

fn as_sequence(&self) -> Option<&Self::Sequence>

Returns a reference to the Sequence of this element.

fn as_struct(&self) -> Option<&Self::Struct>

Returns a reference to the Struct of this element.

impl<'val> From<&'val str> for BorrowedElement<'val>

fn from(string_val: &'val str) -> Self

Converts to this type from the input type.

impl<'val> From<BigInt> for BorrowedElement<'val>

fn from(big_int_val: BigInt) -> Self

Converts to this type from the input type.

impl<'val> From<BorrowedStruct<'val>> for BorrowedElement<'val>

fn from(struct_val: BorrowedStruct<'val>) -> Self

Converts to this type from the input type.

impl<'val> From<BorrowedSymbolToken<'val>> for BorrowedElement<'val>

fn from(sym_val: BorrowedSymbolToken<'val>) -> Self

Converts to this type from the input type.

impl<'val> From<BorrowedValue<'val>> for BorrowedElement<'val>

fn from(val: BorrowedValue<'val>) -> Self

Constructs a BorrowedElement without annotations from this value.

impl<'val> From<Decimal> for BorrowedElement<'val>

fn from(decimal_val: Decimal) -> Self

Converts to this type from the input type.

impl<'val> From<IonType> for BorrowedElement<'val>

fn from(ion_type: IonType) -> Self

Converts to this type from the input type.

impl<'val> From<Timestamp> for BorrowedElement<'val>

fn from(timestamp_val: Timestamp) -> Self

Converts to this type from the input type.

impl<'val> From<bool> for BorrowedElement<'val>

fn from(bool_val: bool) -> Self

Converts to this type from the input type.

impl<'val> From<f64> for BorrowedElement<'val>

fn from(f64_val: f64) -> Self

Converts to this type from the input type.

impl<'val> From<i64> for BorrowedElement<'val>

fn from(i64_val: i64) -> Self

Converts to this type from the input type.

impl<'val> FromIterator<BorrowedElement<'val>> for BorrowedSequence<'val>

fn from_iter<I: IntoIterator<Item = BorrowedElement<'val>>>(iter: I) -> Self

Returns an borrowed sequence from the given iterator of elements.

impl<'val> PartialEq<BorrowedElement<'val>> for BorrowedElement<'val>

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'val> Eq for BorrowedElement<'val>