Clangd may wait after an update to see if another one comes along. More...

#include <TUScheduler.h>

Public Types
using	clock = std::chrono::steady_clock

Public Member Functions
clock::duration	compute (llvm::ArrayRef< clock::duration > History) const
	Compute the time to debounce based on this policy and recent build times.

Static Public Member Functions
static DebouncePolicy	fixed (clock::duration)
	A policy that always returns the same duration, useful for tests.

Public Attributes
clock::duration	Min = {}
	The minimum time that we always debounce for.

clock::duration	Max = {}
	The maximum time we may debounce for.

float	RebuildRatio = 1
	Target debounce, as a fraction of file rebuild time.

Detailed Description

Clangd may wait after an update to see if another one comes along.

This is so we rebuild once the user stops typing, not when they start. Debounce may be disabled/interrupted if we must build this version. The debounce time is responsive to user preferences and rebuild time. In the future, we could also consider different types of edits.

Definition at line 74 of file TUScheduler.h.

Member Typedef Documentation

◆ clock

using clang::clangd::DebouncePolicy::clock = std::chrono::steady_clock

Definition at line 75 of file TUScheduler.h.

Member Function Documentation

◆ compute()

DebouncePolicy::clock::duration clang::clangd::DebouncePolicy::compute ( llvm::ArrayRef< clock::duration > History ) const

Compute the time to debounce based on this policy and recent build times.

Definition at line 1837 of file TUScheduler.cpp.

References Max, Min, and RebuildRatio.

◆ fixed()

DebouncePolicy clang::clangd::DebouncePolicy::fixed ( clock::duration T )

static

A policy that always returns the same duration, useful for tests.

Definition at line 1858 of file TUScheduler.cpp.

References Max, and Min.

Referenced by clang::clangd::ClangdServer::optsForTest().

Member Data Documentation

◆ Max

clock::duration clang::clangd::DebouncePolicy::Max = {}

The maximum time we may debounce for.

Definition at line 80 of file TUScheduler.h.

Referenced by compute(), and fixed().

◆ Min

clock::duration clang::clangd::DebouncePolicy::Min = {}

The minimum time that we always debounce for.

Definition at line 78 of file TUScheduler.h.

Referenced by compute(), and fixed().

◆ RebuildRatio

float clang::clangd::DebouncePolicy::RebuildRatio = 1

Target debounce, as a fraction of file rebuild time.

e.g. RebuildRatio = 2, recent builds took 200ms => debounce for 400ms.

Definition at line 83 of file TUScheduler.h.

Referenced by compute().

The documentation for this struct was generated from the following files:

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes