pub struct Json {
pub metadata: Metadata,
pub is_pretty: bool,
pub entry_path: Option<String>,
}
Fields§
§metadata: Metadata
§is_pretty: bool
§entry_path: Option<String>
Trait Implementations§
source§impl<'de> Deserialize<'de> for Json
impl<'de> Deserialize<'de> for Json
source§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
source§impl Document for Json
impl Document for Json
source§fn set_metadata(&mut self, metadata: Metadata)
fn set_metadata(&mut self, metadata: Metadata)
See Document::set_metadata
for more details.
source§fn metadata(&self) -> Metadata
fn metadata(&self) -> Metadata
See Document::metadata
for more details.
source§fn set_entry_path(&mut self, entry_path: String)
fn set_entry_path(&mut self, entry_path: String)
See Document::set_entry_path
for more details.
source§fn read(&self, buffer: &[u8]) -> Result<DataSet>
fn read(&self, buffer: &[u8]) -> Result<DataSet>
See Document::read
for more details.
§Examples
use chewdata::document::json::Json;
use chewdata::document::Document;
use serde_json::Value;
let document = Json::default();
let json_str = r#"[{"string":"My text","string_backspace":"My text with \nbackspace","special_char":"€","int":10,"float":9.5,"bool":true}]"#.as_bytes().to_vec();
let mut dataset = document.read(&json_str).unwrap().into_iter();
let data = dataset.next().unwrap().to_value();
let expected_data: Value = serde_json::from_slice(&json_str).unwrap();
assert_eq!(expected_data, data);
source§fn write(&self, dataset: &DataSet) -> Result<Vec<u8>>
fn write(&self, dataset: &DataSet) -> Result<Vec<u8>>
See Document::write
for more details.
§Examples
use chewdata::document::json::Json;
use chewdata::document::Document;
use serde_json::Value;
use chewdata::DataResult;
let mut document = Json::default();
let dataset = vec![DataResult::Ok(
serde_json::from_str(r#"{"column_1":"line_1"}"#).unwrap(),
)];
let buffer = document.write(&dataset).unwrap();
assert_eq!(r#"{"column_1":"line_1"}"#.as_bytes().to_vec(), buffer);
source§fn header(&self, _dataset: &DataSet) -> Result<Vec<u8>>
fn header(&self, _dataset: &DataSet) -> Result<Vec<u8>>
See Document::header
for more details.
§Examples
use chewdata::document::json::Json;
use chewdata::document::Document;
let document = Json::default();
let buffer = document.header(&Vec::default()).unwrap();
assert_eq!(r#"["#.as_bytes().to_vec(), buffer);
See Document::footer
for more details.
§Examples
use chewdata::document::json::Json;
use chewdata::document::Document;
let document = Json::default();
let buffer = document.footer(&Vec::default()).unwrap();
assert_eq!(r#"]"#.as_bytes().to_vec(), buffer);
source§fn terminator(&self) -> Result<Vec<u8>>
fn terminator(&self) -> Result<Vec<u8>>
See Document::terminator
for more details.
source§fn can_append(&self) -> bool
fn can_append(&self) -> bool
Check if it’s possible to append new data into the end of the document Read more
source§impl PartialEq for Json
impl PartialEq for Json
impl Eq for Json
impl StructuralPartialEq for Json
Auto Trait Implementations§
impl Freeze for Json
impl RefUnwindSafe for Json
impl Send for Json
impl Sync for Json
impl Unpin for Json
impl UnwindSafe for Json
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> DisplayOnlyForDebugging for Twhere
T: Debug,
impl<T> DisplayOnlyForDebugging for Twhere
T: Debug,
source§fn display_only_for_debugging(&self) -> String
fn display_only_for_debugging(&self) -> String
Obfusctate a part of the object.
source§impl<T> DocumentClone for T
impl<T> DocumentClone for T
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impl<Q, K> Equivalent<K> for Q
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool
Compare self to
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and return true
if they are equal.source§impl<T> FmtForward for T
impl<T> FmtForward for T
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Self: Binary,
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Self: Binary,
Causes
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to use its Binary
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source§fn instrument(self, span: Span) -> Instrumented<Self>
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source§impl<T> IntoEither for T
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source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
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Converts
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source§impl<T> Pipe for Twhere
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