Struct ql2::Datum [−][src]
pub struct Datum {
pub type: Option<i32>,
pub r_bool: Option<bool>,
pub r_num: Option<f64>,
pub r_str: Option<String>,
pub r_array: Vec<Datum>,
pub r_object: Vec<AssocPair>,
}
Expand description
A [Datum] is a chunk of data that can be serialized to disk or returned to the user in a Response. Currently we only support JSON types, but we may support other types in the future (e.g., a date type or an integer type).
Fields
type: Option<i32>
r_bool: Option<bool>
r_num: Option<f64>
r_str: Option<String>
r_array: Vec<Datum>
r_object: Vec<AssocPair>
Implementations
Returns the enum value of type
, or the default if the field is unset or set to an invalid enum value.
Returns the value of r_bool
, or the default value if r_bool
is unset.
Trait Implementations
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Returns the encoded length of the message without a length delimiter.
Encodes the message to a buffer. Read more
Encodes the message to a newly allocated buffer.
Encodes the message with a length-delimiter to a buffer. Read more
Encodes the message with a length-delimiter to a newly allocated buffer.
Decodes an instance of the message from a buffer. Read more
fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,
fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,
Decodes a length-delimited instance of the message from the buffer.
Decodes an instance of the message from a buffer, and merges it into self
. Read more
Decodes a length-delimited instance of the message from buffer, and
merges it into self
. Read more
Auto Trait Implementations
impl RefUnwindSafe for Datum
impl UnwindSafe for Datum
Blanket Implementations
Mutably borrows from an owned value. Read more