Struct ra_ap_cfg::CfgDiff

pub struct CfgDiff { /* private fields */ }

Implementations

impl CfgDiff

pub fn new(enable: Vec<CfgAtom>, disable: Vec<CfgAtom>) -> Option<CfgDiff>

Create a new CfgDiff. Will return None if the same item appears more than once in the set of both.

pub fn len(&self) -> usize

Returns the total number of atoms changed by this diff.

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for CfgDiff

fn clone(&self) -> CfgDiff

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CfgDiff

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

Formats the value using the given formatter.

impl Default for CfgDiff

fn default() -> CfgDiff

Returns the “default value” for a type.

impl Display for CfgDiff

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

Formats the value using the given formatter.

impl PartialEq<CfgDiff> for CfgDiff

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

impl StructuralEq for CfgDiff

impl StructuralPartialEq for CfgDiff