query.FilterExpr

struct query.FilterExpr

structoverload [source] ¶

structoverload [source] ¶

struct query.FilterExpr

An opaque, portable predicate over candidates of type T.

Expressions have ordered structural equality after adjacent and and or nodes are flattened. Their debug representation includes structure and stable schema names, but never literal values or lengths.

Examples

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

struct Row;
let field: TextField<Row> = __private::text_field("row", "name");
let expression: FilterExpr<Row> = field.eq("build");
assert_eq!(expression, field.eq("build"));

Members

• and method Combine two expressions with ordered short-circuiting conjunction.
• matches method Evaluate this validated expression against candidate.
• not method Negate this expression.
• or method Combine two expressions with ordered short-circuiting disjunction.