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Dataframe feature (#361)

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* custom value trait

* functions for custom value trait

* custom trait behind flag

* open dataframe command

* command to-df for basic types

* follow path for dataframe

* dataframe operations

* dataframe not default feature

* custom as default feature

* corrected examples in command
This commit is contained in:
Fernando Herrera
2021-11-23 08:14:40 +00:00
committed by GitHub
parent a2aaeb38ed
commit 76019f434e
27 changed files with 3375 additions and 53 deletions
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4
crates/nu-command/src/formats/to/json.rs
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@ -70,8 +70,6 @@ pub fn value_to_json_value(v: &Value) -> Result<nu_json::Value, ShellError> {
Value::List { vals, .. } => nu_json::Value::Array(json_list(vals)?),
Value::Error { error } => return Err(error.clone()),
Value::Block { .. } | Value::Range { .. } => nu_json::Value::Null,
#[cfg(feature = "dataframe")]
UntaggedValue::DataFrame(_) | UntaggedValue::FrameStruct(_) => serde_json::Value::Null,
Value::Binary { val, .. } => {
nu_json::Value::Array(val.iter().map(|x| nu_json::Value::U64(*x as u64)).collect())
}
@ -82,6 +80,8 @@ pub fn value_to_json_value(v: &Value) -> Result<nu_json::Value, ShellError> {
}
nu_json::Value::Object(m)
}
#[cfg(feature = "custom")]
Value::CustomValue { val, .. } => val.to_json(),
})
}