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Code Issues Releases Wiki Activity

Make UrlencodedError::Overflow more informative (#1089)

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This commit is contained in:
Jos van den Oever
2019-09-17 02:58:04 +02:00
committed by Nikolay Kim
parent 7c9f9afc46
commit 32a1c36597
3 changed files with 21 additions and 9 deletions
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13
src/error.rs
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@@ -32,8 +32,12 @@ pub enum UrlencodedError {
#[display(fmt = "Can not decode chunked transfer encoding")]
Chunked,
/// Payload size is bigger than allowed. (default: 256kB)
#[display(fmt = "Urlencoded payload size is bigger than allowed (default: 256kB)")]
Overflow,
#[display(
fmt = "Urlencoded payload size is bigger ({} bytes) than allowed (default: {} bytes)",
size,
limit
)]
Overflow { size: usize, limit: usize },
/// Payload size is now known
#[display(fmt = "Payload size is now known")]
UnknownLength,
@@ -52,7 +56,7 @@ pub enum UrlencodedError {
impl ResponseError for UrlencodedError {
fn error_response(&self) -> HttpResponse {
match *self {
UrlencodedError::Overflow => {
UrlencodedError::Overflow { .. } => {
HttpResponse::new(StatusCode::PAYLOAD_TOO_LARGE)
}
UrlencodedError::UnknownLength => {
@@ -164,7 +168,8 @@ mod tests {
#[test]
fn test_urlencoded_error() {
let resp: HttpResponse = UrlencodedError::Overflow.error_response();
let resp: HttpResponse =
UrlencodedError::Overflow { size: 0, limit: 0 }.error_response();
assert_eq!(resp.status(), StatusCode::PAYLOAD_TOO_LARGE);
let resp: HttpResponse = UrlencodedError::UnknownLength.error_response();
assert_eq!(resp.status(), StatusCode::LENGTH_REQUIRED);