Struct Json 

pub struct Json;

Trait Implementations

impl DataFormat for Json

type Output = String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_null(&self) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_bool(&self, v: &bool) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_string(&self, v: &str) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_i64(&self, v: &i64) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_f64(&self, v: &f64) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_ip(&self, v: &IpAddr) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_datetime(&self, v: &NaiveDateTime) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_object(&self, v: &ObjectValue) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_array(&self, v: &[FieldStorage]) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_field(&self, f: &FieldStorage) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn format_record(&self, r: &DataRecord) -> String

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

fn fmt_value(&self, value: &Value) -> Self::Output

👎Deprecated since 0.2.0: Use ValueFormatter and RecordFormatter instead. This trait will be removed in the next major version.

impl StaticDataFormatter for Json

type Output = String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_null() -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_bool(value: &bool) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_string(value: &str) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_i64(value: &i64) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_f64(value: &f64) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_ip_addr(value: &IpAddr) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_datetime(value: &NaiveDateTime) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_object(value: &ObjectValue) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_array(value: &[FieldStorage]) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_field(field: &FieldStorage) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_record(record: &DataRecord) -> String

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

fn stdfmt_value(value: &Value) -> Self::Output

👎Deprecated since 0.2.0: Use ValueFormatter instead with instance methods. This trait will be removed in the next major version.

impl Debug for Json

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Json

fn default() -> Json

Returns the “default value” for a type.

impl RecordFormatter for Json

fn fmt_field(&self, field: &FieldStorage) -> String

格式化单个字段

fn fmt_record(&self, record: &DataRecord) -> String

格式化整条记录

impl ValueFormatter for Json

type Output = String

fn format_value(&self, value: &Value) -> String

格式化任意值