substrait/
error.rs

1// Copyright 2023 Greptime Team
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use std::any::Any;
16
17use common_error::ext::{BoxedError, ErrorExt};
18use common_error::status_code::StatusCode;
19use common_macro::stack_trace_debug;
20use prost::{DecodeError, EncodeError};
21use snafu::{Location, Snafu};
22
23#[derive(Snafu)]
24#[snafu(visibility(pub))]
25#[stack_trace_debug]
26pub enum Error {
27    #[snafu(display("Failed to decode substrait relation"))]
28    DecodeRel {
29        #[snafu(source)]
30        error: DecodeError,
31        #[snafu(implicit)]
32        location: Location,
33    },
34
35    #[snafu(display("Failed to encode substrait relation"))]
36    EncodeRel {
37        #[snafu(source)]
38        error: EncodeError,
39        #[snafu(implicit)]
40        location: Location,
41    },
42
43    #[snafu(display("Internal error"))]
44    Internal {
45        #[snafu(implicit)]
46        location: Location,
47        source: BoxedError,
48    },
49
50    #[snafu(display("Failed to encode DataFusion plan"))]
51    EncodeDfPlan {
52        #[snafu(source)]
53        error: datafusion::error::DataFusionError,
54        #[snafu(implicit)]
55        location: Location,
56    },
57
58    #[snafu(display("Failed to decode DataFusion plan"))]
59    DecodeDfPlan {
60        #[snafu(source)]
61        error: datafusion::error::DataFusionError,
62        #[snafu(implicit)]
63        location: Location,
64    },
65}
66
67pub type Result<T> = std::result::Result<T, Error>;
68
69impl ErrorExt for Error {
70    fn status_code(&self) -> StatusCode {
71        match self {
72            Error::EncodeRel { .. } | Error::DecodeRel { .. } => StatusCode::InvalidArguments,
73            Error::Internal { .. } => StatusCode::Internal,
74            Error::EncodeDfPlan { .. } | Error::DecodeDfPlan { .. } => StatusCode::Unexpected,
75        }
76    }
77
78    fn as_any(&self) -> &dyn Any {
79        self
80    }
81}
substrait/error.rs

substrait/
error.rs
