Macro insta::assert_toml_snapshot [−][src]
macro_rules! assert_toml_snapshot { ($value : expr, @ $snapshot : literal) => { ... }; ($value : expr, { $($k : expr => $v : expr), * $(,) ? }, @ $snapshot : literal) => { ... }; ($value : expr, { $($k : expr => $v : expr), * $(,) ? }) => { ... }; ($name : expr, $value : expr) => { ... }; ($name : expr, $value : expr, { $($k : expr => $v : expr), * $(,) ? }) => { ... }; ($value : expr) => { ... }; }
Expand description
Asserts a Serialize
snapshot in TOML format.
Feature: toml
(disabled by default)
This works exactly like assert_yaml_snapshot!
but serializes in TOML format instead of
YAML. Note that TOML cannot represent all values due to limitations in the
format.
Example:
ⓘ
assert_toml_snapshot!(vec[1, 2, 3]);
The third argument to the macro can be an object expression for redaction.
It’s in the form { selector => replacement }
. For more information
about redactions refer to the redactions feature in the guide.
The snapshot name is optional but can be provided as first argument.