Rust API

query.ExactlyOneError

Rust

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Module: query
Package: libtmux
Source: crates/libtmux/src/query.rs

enum query.ExactlyOneError enumoverload [source] ¶ enumoverload [source] ¶ enum query.ExactlyOneError

The ways an iterator can fail to contain exactly one item.

Examples

use libtmux::query::{ExactlyOneError, QueryIteratorExt};

let values: Vec<i32> = Vec::new();
assert_eq!(values.iter().exactly_one(), Err(ExactlyOneError::NoItems));

2 declared, 0 inherited

Members

MultipleItems constant The iterator contained more than one item.
NoItems constant The iterator contained no items.