ruma
0.12.1
In ruma::
serde
Modules
base64
can_be_empty
duration
json_string
single_element_seq
test
Structs
Base64
Base64DecodeError
Raw
Traits
CanBeEmpty
Functions
btreemap_deserialize_v1_powerlevel_values
default_true
deserialize_as_number_or_string
deserialize_as_optional_number_or_string
deserialize_cow_str
deserialize_v1_powerlevel
empty_string_as_none
from_raw_json_value
is_default
is_empty
is_true
json_to_buf
none_as_default
none_as_empty_string
slice_to_buf
Type Aliases
JsonObject
Derive Macros
AsRefStr
AsStrAsRefStr
DebugAsRefStr
DeserializeFromCowStr
DisplayAsRefStr
FromString
OrdAsRefStr
PartialEqAsRefStr
PartialOrdAsRefStr
SerializeAsRefStr
StringEnum
ruma
::
serde
Function
is_empty
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Summary
Source
pub fn is_empty<T>(val:
&T
) ->
bool
where T:
CanBeEmpty
,
Expand description
Check whether a value is empty.