sqlx_migrate/
error.rs

1use std::borrow::Cow;
2
3use thiserror::Error;
4
5use crate::MigrationError;
6
7/// An aggregated error type for the [`Migrator`].
8#[derive(Debug, Error)]
9pub enum Error {
10    #[error("{0}")]
11    Database(sqlx::Error),
12    #[error(
13        "invalid version specified: {version} (available versions: {min_version}-{max_version})"
14    )]
15    InvalidVersion {
16        version: u64,
17        min_version: u64,
18        max_version: u64,
19    },
20    #[error("there were no local migrations found")]
21    NoMigrations,
22    #[error("missing migrations ({local_count} local, but {db_count} already applied)")]
23    MissingMigrations { local_count: usize, db_count: usize },
24    #[error("error applying migration: {error}")]
25    Migration {
26        name: Cow<'static, str>,
27        version: u64,
28        error: MigrationError,
29    },
30    #[error("error reverting migration: {error}")]
31    Revert {
32        name: Cow<'static, str>,
33        version: u64,
34        error: MigrationError,
35    },
36    #[error("expected migration {version} to be {local_name} but it was applied as {db_name}")]
37    NameMismatch {
38        version: u64,
39        local_name: Cow<'static, str>,
40        db_name: Cow<'static, str>,
41    },
42    #[error("invalid checksum for migration {version}")]
43    ChecksumMismatch {
44        version: u64,
45        local_checksum: Cow<'static, [u8]>,
46        db_checksum: Cow<'static, [u8]>,
47    },
48}
49
50impl From<sqlx::Error> for Error {
51    fn from(err: sqlx::Error) -> Self {
52        Self::Database(err)
53    }
54}
sqlx_migrate/error.rs

sqlx_migrate/
error.rs
