lib.attrsets.matchAttrs

Recurse into every attribute set of the first argument and check that:

• Each attribute path also exists in the second argument.
• If the attribute's value is not a nested attribute set, it must have the same value in the right argument.

Inputs

pattern

Attribute set structure to match

attrs

Attribute set to check

Type

matchAttrs :: AttrSet -> AttrSet -> Bool

Examples

matchAttrs { cpu = {}; } { cpu = { bits = 64; }; }
=> true

Noogle detected

• lib.matchAttrs

pattern:
    assert isAttrs pattern;
    recurse pattern