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Display raw debugging data (rust represetantion).

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This commit is contained in:
Andrés N. Robalino 2019-11-23 18:53:50 -05:00
parent e85e1b2c9e
commit 8d3a937413
1 changed files with 13 additions and 6 deletions
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19
src/commands/debug.rs
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@ -4,7 +4,9 @@ use crate::prelude::*;
pub struct Debug;
#[derive(Deserialize)]
pub struct DebugArgs {}
pub struct DebugArgs {
raw: Tagged<bool>,
}
impl WholeStreamCommand for Debug {
fn name(&self) -> &str {
@ -12,7 +14,7 @@ impl WholeStreamCommand for Debug {
}
fn signature(&self) -> Signature {
Signature::build("debug")
Signature::build("debug").switch("raw", "print raw data")
}
fn usage(&self) -> &str {
@ -29,14 +31,19 @@ impl WholeStreamCommand for Debug {
}
fn debug_value(
_args: DebugArgs,
DebugArgs { raw }: DebugArgs,
RunnableContext { mut input, .. }: RunnableContext,
) -> Result<impl ToOutputStream, ShellError> {
) -> Result<OutputStream, ShellError> {
let stream = async_stream! {
while let Some(row) = input.values.next().await {
yield ReturnSuccess::debug_value(row.clone())
if let Tagged { item: true, .. } = raw {
println!("{:?}", row);
yield ReturnSuccess::value(row)
} else {
yield ReturnSuccess::debug_value(row.clone())
}
}
};
Ok(stream)
Ok(stream.to_output_stream())
}