pub struct Yaml {
pub metadata: Metadata,
}
Fields§
§metadata: Metadata
Trait Implementations§
source§impl<'de> Deserialize<'de> for Yaml
impl<'de> Deserialize<'de> for Yaml
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 Yaml
impl Document for Yaml
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 read(&self, buffer: &[u8]) -> Result<DataSet>
fn read(&self, buffer: &[u8]) -> Result<DataSet>
See Document::read
for more details.
§Examples
use chewdata::document::yaml::Yaml;
use chewdata::document::Document;
use serde_json::Value;
let document = Yaml::default();
let buffer = r#"
---
number: 10
string: value to test
long-string: "Long val\nto test"
boolean: true
special_char: é
date: 2019-12-31
"#
.as_bytes()
.to_vec();
let mut dataset = document.read(&buffer).unwrap().into_iter();
let data = dataset.next().unwrap().to_value();
let expected_data: Value = serde_yaml::from_slice(&buffer).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::yaml::Yaml;
use chewdata::document::Document;
use chewdata::DataResult;
use serde_json::Value;
let mut document = Yaml::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
);
let dataset = vec![DataResult::Ok(
serde_json::from_str(r#"{"column_1":"line_2"}"#).unwrap(),
)];
let buffer = document.write(&dataset).unwrap();
assert_eq!(
r#"---
column_1: line_2
"#
.as_bytes()
.to_vec(),
buffer
);
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§fn header(&self, _dataset: &DataSet) -> Result<Vec<u8>>
fn header(&self, _dataset: &DataSet) -> Result<Vec<u8>>
Return the header data used to identify when the data start
|––––|——|––––|
document => | header | data | footer |
|––––|——|––––|
Return the footer data used to identify when the data end
|––––|——|––––|
document => | header | data | footer |
|––––|——|––––|
source§fn set_entry_path(&mut self, _entry_point: String)
fn set_entry_path(&mut self, _entry_point: String)
Set the entry path. The entry path is the path to reach the data into the document. Read more
source§impl PartialEq for Yaml
impl PartialEq for Yaml
impl Eq for Yaml
impl StructuralPartialEq for Yaml
Auto Trait Implementations§
impl Freeze for Yaml
impl RefUnwindSafe for Yaml
impl Send for Yaml
impl Sync for Yaml
impl Unpin for Yaml
impl UnwindSafe for Yaml
Blanket Implementations§
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T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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T: Debug,
impl<T> DisplayOnlyForDebugging for Twhere
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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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fn into_either(self, into_left: bool) -> Either<Self, Self>
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Converts
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