Struct UnresolvedNameWarning 

pub struct UnresolvedNameWarning {
    pub context: String,
    pub statement: String,
    pub line: usize,
    pub col: usize,
    pub reads: Vec<NameRead>,
}

A comprehension statement compiled outside pragma strict that reads names neither the comprehension binds nor the scope it is read in has (comprehension_forms.md §5 V3), recorded on the tree’s CompileLedger. The statement compiles, and each such name reads None when the comprehension is evaluated. Under pragma strict the same statement is refused with ValidationError::V3UnresolvedNames.

Fields

context: String

The diagnostic context of the program the statement belongs to.

statement: String

The statement as written: for <source> for a traversal, or <name> := for <source> for a producer binding.

line: usize

Line of the statement.

col: usize

Column of the statement.

reads: Vec<NameRead>

Each name nothing binds, with where the comprehension reads it, in tree order.

Trait Implementations

impl Clone for UnresolvedNameWarning

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnresolvedNameWarning

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

Formats the value using the given formatter.

impl Display for UnresolvedNameWarning

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

Formats the value using the given formatter.

impl Eq for UnresolvedNameWarning

impl PartialEq for UnresolvedNameWarning

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UnresolvedNameWarning