Struct CellPath

pub struct CellPath {
    pub members: Vec<PathMember>,
}

Represents the potentially nested access to fields/cells of a container type

In our current implementation for table access the order of row/column is commutative. This limits the number of possible rows to select in one CellPath to 1 as it could otherwise be ambiguous

col1.0
0.col1
col2
42

Fields

members: Vec<PathMember>

Implementations

impl CellPath

pub fn make_optional(&mut self)

pub fn to_column_name(&self) -> String

Trait Implementations

impl Clone for CellPath

fn clone(&self) -> CellPath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CellPath

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CellPath

fn deserialize<__D>( __deserializer: __D, ) -> Result<CellPath, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CellPath

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

Formats the value using the given formatter.

impl FromValue for CellPath

fn from_value(v: Value) -> Result<CellPath, ShellError>

Loads a value from a Value.

fn expected_type() -> Type

Expected Value type.

impl IntoValue for CellPath

fn into_value(self, span: Span) -> Value

Converts the given value to a Value.

impl PartialEq for CellPath

fn eq(&self, other: &CellPath) -> 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 CellPath

fn partial_cmp(&self, other: &CellPath) -> 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 Serialize for CellPath

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CellPath