query.FilterExpressionError

struct query.FilterExpressionError

structoverload [source] ¶

structoverload [source] ¶

struct query.FilterExpressionError

A source-less, value-free portable expression validation error.

The error retains only its category. In particular, it never retains a regex pattern, field literal, or rejected serialized value.

Examples

use libtmux::query::{FilterExpressionErrorKind, TextField};
use libtmux::query::__private;

struct Row;
let field: TextField<Row> = __private::text_field("row", "name");
let error = field.regex("[").expect_err("the pattern is invalid");
assert_eq!(error.kind(), FilterExpressionErrorKind::InvalidRegex);

Members

• kind method Return the value-free validation category.