Struct LocatedValue 

pub struct LocatedValue { /* private fields */ }

A Value with its Location and an optional Comment.

Fields are private; build with LocatedValue::new and access through the provided accessor methods. Display is compact by default; use {value:#} for a multiline dump with @source:resource:line:column on the first line.

use tanzim_value::{LocatedValue, Location, Value};

let location = Location::at("env", "PORT", None, None, None);
let located = LocatedValue::new(Value::Int(8080), location);

assert_eq!(located.value().as_int(), Some(8080));
assert_eq!(located.location().source_name(), "env");
assert_eq!(format!("{located}"), "8080");

Implementations

impl LocatedValue

pub fn new( value: impl Into<Value>, location: impl Into<Location>, ) -> LocatedValue

Create a located value with an empty (default) comment.

pub fn value(&self) -> &Value

The wrapped Value.

pub fn value_mut(&mut self) -> &mut Value

Mutable access to the wrapped Value.

pub fn into_value(self) -> Value

Consume this located value, discarding location and comment, and return the Value.

pub fn with_value(self, value: impl Into<Value>) -> LocatedValue

Builder: replace the wrapped value.

pub fn set_value(&mut self, value: impl Into<Value>)

In-place setter for the wrapped value.

pub fn location(&self) -> &Location

The value’s Location.

pub fn location_mut(&mut self) -> &mut Location

Mutable access to the Location.

pub fn with_location(self, location: impl Into<Location>) -> LocatedValue

Builder: replace the location.

pub fn set_location(&mut self, location: impl Into<Location>)

In-place setter for the location.

pub fn comment(&self) -> &Comment

The value’s Comment (empty when none was attached).

pub fn comment_mut(&mut self) -> &mut Comment

Mutable access to the Comment.

pub fn with_comment(self, comment: Comment) -> LocatedValue

Builder: replace the comment.

pub fn set_comment(&mut self, comment: Comment)

In-place setter for the comment.

Trait Implementations

impl AsRef<Value> for LocatedValue

fn as_ref(&self) -> &Value

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for LocatedValue

fn clone(&self) -> LocatedValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LocatedValue

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

Formats the value using the given formatter.

impl Display for LocatedValue

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

Formats the value using the given formatter.

impl PartialEq for LocatedValue

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LocatedValue