Struct Breakpoints 

pub struct Breakpoints { /* private fields */ }

Every line the operator has marked for the debugger to stop on.

Keyed by (buffer, line) — see the module docs for what that key does and does not survive.

Implementations

impl Breakpoints

pub fn toggle(&mut self, buffer: BufferId, line: u32) -> bool

Set a breakpoint on line of buffer if there is none, clear it if there is. Returns whether one is set AFTERWARDS.

One verb rather than set + clear, because the operator’s key is one verb: a pair would let a caller ask “is it set?” and then act on the answer, which is the shape a double-toggle race lives in.

pub fn is_set(&self, buffer: BufferId, line: u32) -> bool

Is there a breakpoint on line of buffer?

Trait Implementations

impl Clone for Breakpoints

fn clone(&self) -> Breakpoints

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Breakpoints

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

Formats the value using the given formatter.

impl Default for Breakpoints

fn default() -> Breakpoints

Returns the “default value” for a type.

impl Eq for Breakpoints

impl PartialEq for Breakpoints

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Breakpoints