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Fmt f64 (#9142)

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Fixes: #9131 
As octal and some other format not valid for f64 we have to specify it .
just wonder if need for generic impl or no for just one type ?
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Amirhossein Akhlaghpour 2023-05-18 03:19:07 +03:30 committed by GitHub
parent dacf80f34a
commit 6a0c88d516
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1 changed files with 36 additions and 1 deletions
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37
crates/nu-command/src/conversions/fmt.rs
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@ -82,13 +82,14 @@ fn fmt(
fn action(input: &Value, _args: &CellPathOnlyArgs, span: Span) -> Value {
match input {
Value::Float { val, .. } => fmt_it_64(*val, span),
Value::Int { val, .. } => fmt_it(*val, span),
Value::Filesize { val, .. } => fmt_it(*val, span),
// Propagate errors by explicitly matching them before the final case.
Value::Error { .. } => input.clone(),
other => Value::Error {
error: Box::new(ShellError::OnlySupportsThisInputType {
exp_input_type: "integer or filesize".into(),
exp_input_type: "float , integer or filesize".into(),
wrong_type: other.get_type().to_string(),
dst_span: span,
src_span: other.expect_span(),
@ -131,6 +132,40 @@ fn fmt_it(num: i64, span: Span) -> Value {
Value::Record { cols, vals, span }
}
fn fmt_it_64(num: f64, span: Span) -> Value {
let mut cols = vec![];
let mut vals = vec![];
cols.push("binary".into());
vals.push(Value::string(format!("{:b}", num.to_bits()), span));
cols.push("debug".into());
vals.push(Value::string(format!("{num:#?}"), span));
cols.push("display".into());
vals.push(Value::string(format!("{num}"), span));
cols.push("lowerexp".into());
vals.push(Value::string(format!("{num:#e}"), span));
cols.push("lowerhex".into());
vals.push(Value::string(format!("{:0x}", num.to_bits()), span));
cols.push("octal".into());
vals.push(Value::string(format!("{:0o}", num.to_bits()), span));
// cols.push("pointer".into());
// vals.push(Value::string(format!("{:#p}", &num), span));
cols.push("upperexp".into());
vals.push(Value::string(format!("{num:#E}"), span));
cols.push("upperhex".into());
vals.push(Value::string(format!("{:0X}", num.to_bits()), span));
Value::Record { cols, vals, span }
}
#[cfg(test)]
mod test {
use super::*;