core (Rust crate)
E440683
The `core` Rust crate is the foundational, platform-agnostic library that provides Rust’s essential language primitives and types for environments without the full standard library.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Rust core library | 1 |
| core (Rust crate) canonical | 1 |
| core::iter module | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4443976 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: core (Rust crate) Context triple: [std (Rust crate), dependsOn, core (Rust crate)]
-
A.
Rust
Rust is a small historic town in Austria’s Burgenland region, renowned for its well-preserved medieval architecture and wine culture along Lake Neusiedl.
-
B.
Rust
Rust is a modern systems programming language focused on memory safety, concurrency, and performance without a garbage collector.
-
C.
Rust Foundation
The Rust Foundation is a non-profit organization that supports the development, ecosystem, and community of the Rust programming language.
-
D.
rustup
rustup is the official Rust toolchain installer and version manager that lets developers easily install, update, and switch between Rust compilers and associated tools.
-
E.
tokio
Tokio is a popular asynchronous runtime and ecosystem for the Rust programming language, providing tools for writing fast, reliable, non-blocking applications.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: core (Rust crate) Target entity description: The `core` Rust crate is the foundational, platform-agnostic library that provides Rust’s essential language primitives and types for environments without the full standard library.
-
A.
Rust
Rust is a small historic town in Austria’s Burgenland region, renowned for its well-preserved medieval architecture and wine culture along Lake Neusiedl.
-
B.
Rust
Rust is a modern systems programming language focused on memory safety, concurrency, and performance without a garbage collector.
-
C.
Rust Foundation
The Rust Foundation is a non-profit organization that supports the development, ecosystem, and community of the Rust programming language.
-
D.
rustup
rustup is the official Rust toolchain installer and version manager that lets developers easily install, update, and switch between Rust compilers and associated tools.
-
E.
tokio
Tokio is a popular asynchronous runtime and ecosystem for the Rust programming language, providing tools for writing fast, reliable, non-blocking applications.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
Rust crate
ⓘ
Rust library ⓘ |
| designedFor |
bare-metal systems
ⓘ
embedded systems ⓘ environments without an operating system ⓘ no_std environments ⓘ |
| distributedWith |
Rust compiler
ⓘ
linked to:
Rust
|
| doesNotDependOn |
heap allocation
ⓘ
operating system ⓘ |
| doesNotInclude |
I/O APIs
ⓘ
filesystem APIs ⓘ networking APIs ⓘ |
| language | Rust ⓘ |
| license |
Apache-2.0
ⓘ
MIT ⓘ |
| maintainedBy | Rust project ⓘ |
| partOf |
Rust standard library ecosystem
ⓘ
linked to:
Rust
|
| provides |
basic operations on built-in types
ⓘ
comparison traits like PartialEq and Ord ⓘ core::array module ⓘ core::cell module ⓘ core::cmp module ⓘ core::convert module ⓘ core::future module ⓘ core::hash module ⓘ core::iter module ⓘ
linked to:
core (Rust crate)
core::marker module ⓘ core::mem utilities ⓘ core::num module ⓘ core::ops module ⓘ core::pin module ⓘ core::ptr utilities ⓘ core::slice module ⓘ core::str module ⓘ core::task module ⓘ core::time module ⓘ essential types for Rust ⓘ fmt formatting traits and macros (core::fmt) ⓘ foundational language primitives for Rust ⓘ fundamental traits like Copy and Clone ⓘ iterator traits and types ⓘ marker traits like Send and Sync ⓘ operator traits like Add and Sub ⓘ option and result types ⓘ panic infrastructure traits and types ⓘ platform-agnostic APIs ⓘ slice and str primitives ⓘ traits for core language functionality ⓘ |
| repositoryHost | GitHub ⓘ |
| stability | stable ⓘ |
| usedBy |
alloc (Rust crate)
ⓘ
linked to:
Rust
std (Rust standard library crate) ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: core (Rust crate) Description of subject: The `core` Rust crate is the foundational, platform-agnostic library that provides Rust’s essential language primitives and types for environments without the full standard library.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
std::cmp module
linked to: core (Rust crate)
linked to: core (Rust crate)