CodeSampleX

Recordscargoquote1.0.47

Which symbol ran where

Symbols × operating systems for this version. Cells drill into the package's compatibility cube.

4○ 42026-09-17
alpine muslubuntu glibc
quote 100%2
quote::ToTokens 100%2 50%10
quote::TokenStreamExt 100%1
quote::format_ident 100%2 50%10
quote::quote 100%2 55%11

Reading a cell: The number is how many recorded observations the rate divides — one build files an observation per stage it reached, so it counts neither builds nor machines nor people. The document beside it is a different fact from a different source: whether a sample exists at that coordinate, and how our own run of it went there.

A document means there is a sample at that coordinate. Whether one EXISTS is a fact about this release and this API and does not change with OS, runtime or package manager; its COLOUR is how that sample ran in the environment you are looking at.

Environment detail

Project-level observations and symbol/contract verifications are counted separately and never combined.

These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.

Environment Confidence Observations Verified Pass rate Peers Last seen
unknown · Rust · cargo · linux glibc
Observations: PROJECT_COMPILE 7✓ 16✕ · PROJECT_PROCESS 22✓ · PROJECT_TEST 7✓ 1✕ — Usage: USED 2✓ — Verified: UNKNOWN 0✓ 2✕
 ELEVATED FAILURE 53 +2 2 65% 3 2026-09-17
rust 1 · Rust · cargo · linux musl · docker
Observations: PROJECT_LOAD 3✓ · PROJECT_TEST 3✓ — Usage: USED 8✓ — Verified: CONTRACT 5✓
 MEDIUM 6 +8 5 100% 2 · 1✓ 2026-09-17

Recent failure clusters

Showing the 12 most-reported of 18 recorded failure clusters. The rest are single reports.

Symbols

Published samples