Struct calyx_utils::GPosIdx

pub struct GPosIdx(pub PosIdx);

A position index backed by a global PositionTable

Tuple Fields

0: PosIdx

Implementations

impl GPosIdx

pub const UNKNOWN: GPosIdx = _

Symbol for the unknown position

pub fn into_option(self) -> Option<Self>

Convert the position into an optional. Returns None if the position is the unknown position.

pub fn format<S: AsRef<str>>(&self, err_msg: S) -> String

Format this position with a the error message err_msg

pub fn show(&self) -> String

Visualizes the span without any message or mkaring

Trait Implementations

impl Clone for GPosIdx

fn clone(&self) -> GPosIdx

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GPosIdx

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

Formats the value using the given formatter.

impl Default for GPosIdx

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq<GPosIdx> for GPosIdx

fn eq(&self, other: &GPosIdx) -> 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 Copy for GPosIdx

impl Eq for GPosIdx

impl StructuralEq for GPosIdx

impl StructuralPartialEq for GPosIdx