vec1

library1.12.1rscratesunverified

A wrapper around std::Vec that guarantees at least one element.

# Cargo.toml
[dependencies]
vec1 = "1.12.1"

INSTALL

IMPORT

SIG · VEC1

vec1

utilityrustv1.12.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Vec1

✓ use vec1::Vec1;

Creates a Vec1 from a Vec, returning an error if the Vec is empty.

use vec1::Vec1; let v = Vec1::try_from_vec(vec![1, 2, 3]).unwrap(); println!("First element: {}", v[0]);

Debug

Known issues

gotchatry_from_vec returns an error if the input Vec is empty; using unwrap may panic.

fix

Ensure the Vec has at least one element before calling try_from_vec, or handle the error.

affects: >=1.0.0

Upgrade

Version history

1.12.1latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

node

Resources