Module timings 

Timing tracking.

This module implements some simple tracking information for timing of how long it takes for different units to compile.

Re-exports

use super::CompileMode; 🔒

use super::Unit; 🔒

use super::UnitIndex; 🔒

use crate::compiler::BuildContext; 🔒

use crate::compiler::BuildRunner; 🔒

use crate::compiler::job_queue::JobId; 🔒

use crate::ops::cargo_report::timings::prepare_context; 🔒

use crate::util::cpu::State; 🔒

use crate::util::log_message::LogMessage; 🔒

use crate::util::style; 🔒

use crate::util::CargoResult; 🔒

use crate::util::GlobalContext; 🔒

use cargo_util::collections::HashMap; 🔒

use cargo_util::paths; 🔒

use std::io::BufWriter; 🔒

use std::time::Duration; 🔒

use std::time::Instant; 🔒

Modules

report

Render HTML report from timing tracking data.

Structs

CompilationSection

Section of compilation (e.g. frontend, backend, linking).

SectionTiming

Represents a certain section (phase) of rustc compilation. It is emitted by rustc when the --json=timings flag is used.

Timings

Tracking information for the entire build.

UnitData

Data for a single compilation unit, prepared for serialization to JSON.

Enums

SectionTimingEvent

Start or end of a section timing.