proof_of_sql/base/posql_time/
error.rs

1use alloc::string::{String, ToString};
2use serde::{Deserialize, Serialize};
3use snafu::Snafu;
4
5/// Errors related to time operations, including timezone and timestamp conversions.
6#[derive(Snafu, Debug, Eq, PartialEq, Serialize, Deserialize)]
7pub enum PoSQLTimestampError {
8    /// Error when the timezone string provided cannot be parsed into a valid timezone.
9    #[snafu(display("invalid timezone string: {timezone}"))]
10    InvalidTimezone {
11        /// The invalid timezone
12        timezone: String,
13    },
14
15    /// Error indicating an invalid timezone offset was provided.
16    #[snafu(display("invalid timezone offset"))]
17    InvalidTimezoneOffset,
18
19    /// Indicates a failure to convert between different representations of time units.
20    #[snafu(display("Invalid time unit"))]
21    InvalidTimeUnit {
22        /// The underlying error
23        error: String,
24    },
25
26    /// Represents a failure to parse a provided time unit precision value, `PoSQL` supports
27    /// Seconds, Milliseconds, Microseconds, and Nanoseconds
28    #[snafu(display("Unsupported precision for timestamp: {error}"))]
29    UnsupportedPrecision {
30        /// The underlying error
31        error: String,
32    },
33}
34
35// This exists because TryFrom<DataType> for ColumnType error is String
36impl From<PoSQLTimestampError> for String {
37    fn from(error: PoSQLTimestampError) -> Self {
38        error.to_string()
39    }
40}
proof_of_sql/base/posql_time/error.rs

proof_of_sql/base/posql_time/
error.rs
