a.tolmachev
53 lines
1.8 KiB
Rust
53 lines
1.8 KiB
Rust
use thiserror::Error;
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use tonic::{
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Code, Status,
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metadata::errors::{InvalidMetadataKey, InvalidMetadataValue},
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};
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#[derive(Debug, Error)]
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pub enum GrpcAdapterError {
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#[error("invalid descriptor set encoding")]
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InvalidDescriptorEncoding,
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#[error("invalid descriptor set")]
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InvalidDescriptorSet,
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#[error("invalid descriptor pool")]
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InvalidDescriptorPool,
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#[error("service {service} was not found in descriptor set")]
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ServiceNotFound { service: String },
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#[error("method {method} was not found in service {service}")]
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MethodNotFound { service: String, method: String },
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#[error("grpc method path is invalid for service {service} and method {method}")]
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InvalidMethodPath { service: String, method: String },
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#[error("grpc method {service}/{method} is not supported for unary execution")]
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UnsupportedMethodKind { service: String, method: String },
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#[error("grpc method {service}/{method} does not support server-stream execution")]
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UnsupportedStreamingMethodKind { service: String, method: String },
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#[error("invalid metadata key {key}")]
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InvalidMetadataKey {
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key: String,
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#[source]
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source: InvalidMetadataKey,
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},
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#[error("invalid metadata value for key {key}")]
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InvalidMetadataValue {
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key: String,
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#[source]
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source: InvalidMetadataValue,
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},
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#[error("transport endpoint is invalid")]
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InvalidEndpoint(#[from] tonic::transport::Error),
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#[error("stream collection window expired before grpc stream completed")]
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WindowExpired,
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#[error("grpc status {code}: {message}")]
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Status { code: Code, message: String },
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}
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impl From<Status> for GrpcAdapterError {
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fn from(value: Status) -> Self {
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Self::Status {
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code: value.code(),
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message: value.message().to_owned(),
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}
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}
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}
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