Struct DuplicateVarName 

pub struct DuplicateVarName {
    pub name: String,
    pub present_var: VarNo,
    pub added_vars: Range<VarNo>,
}

Error details for labelling a variable with a name that is already in use

Fields

name: String

The variable name

present_var: VarNo

Variable number already using the name

added_vars: Range<VarNo>

Range of variables that have been successfully added before the error occurred

Trait Implementations

impl Clone for DuplicateVarName

fn clone(&self) -> DuplicateVarName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DuplicateVarName

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

Formats the value using the given formatter.

impl Display for DuplicateVarName

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

Formats the value using the given formatter.

impl Hash for DuplicateVarName

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 DuplicateVarName

fn eq(&self, other: &DuplicateVarName) -> 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 Eq for DuplicateVarName

impl StructuralPartialEq for DuplicateVarName