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Use fold() and write! macro instead of format!

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This commit is contained in:
m0hossam 2025-03-03 17:31:49 +02:00
parent dbe0a64d50
commit 37df657b87
1 changed files with 6 additions and 1 deletions
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7
cli/app.rs
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@ -9,6 +9,7 @@ use limbo_core::{Database, LimboError, OwnedValue, Statement, StepResult};
use clap::{Parser, ValueEnum};
use rustyline::DefaultEditor;
use std::{
fmt,
io::{self, Write},
path::PathBuf,
rc::Rc,
@ -310,7 +311,11 @@ impl<'a> Limbo<'a> {
} else if value_type.contains("BLOB") {
let blob = value.to_blob().unwrap_or(&[]);
let hex_string: String =
blob.iter().map(|b| format!("{:02x}", b)).collect();
blob.iter().fold(String::new(), |mut output, b| {
let _ =
fmt::Write::write_fmt(&mut output, format_args!("{b:02x}"));
output
});
format!("X'{}'", hex_string)
} else {
value.to_string()