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Update panic! formatting style for Guess example #3767

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Apr 3, 2024
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2 changes: 1 addition & 1 deletion listings/ch09-error-handling/listing-09-13/src/main.rs
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ pub struct Guess {
impl Guess {
pub fn new(value: i32) -> Guess {
if value < 1 || value > 100 {
panic!("Guess value must be between 1 and 100, got {}.", value);
panic!("Guess value must be between 1 and 100, got {value}.");
}

Guess { value }
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ pub struct Guess {
impl Guess {
pub fn new(value: i32) -> Guess {
if value < 1 || value > 100 {
panic!("Guess value must be between 1 and 100, got {}.", value);
panic!("Guess value must be between 1 and 100, got {value}.");
}

Guess { value }
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Original file line number Diff line number Diff line change
Expand Up @@ -9,13 +9,11 @@ impl Guess {
pub fn new(value: i32) -> Guess {
if value < 1 {
panic!(
"Guess value must be greater than or equal to 1, got {}.",
value
"Guess value must be greater than or equal to 1, got {value}."
);
} else if value > 100 {
panic!(
"Guess value must be less than or equal to 100, got {}.",
value
"Guess value must be less than or equal to 100, got {value}."
);
}

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ pub struct Guess {
impl Guess {
pub fn new(value: i32) -> Guess {
if value < 1 {
panic!("Guess value must be between 1 and 100, got {}.", value);
panic!("Guess value must be between 1 and 100, got {value}.");
}

Guess { value }
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -7,13 +7,11 @@ impl Guess {
// ANCHOR: here
if value < 1 {
panic!(
"Guess value must be less than or equal to 100, got {}.",
value
"Guess value must be less than or equal to 100, got {value}."
);
} else if value > 100 {
panic!(
"Guess value must be greater than or equal to 1, got {}.",
value
"Guess value must be greater than or equal to 1, got {value}."
);
}
// ANCHOR_END: here
Expand Down