Struct MigrationSection 

pub struct MigrationSection {
    pub name: String,
    pub description: Option<String>,
    pub mode: TransactionMode,
    pub timeout: Duration,
    pub lock_timeout: Option<Duration>,
    pub retry_config: Option<RetryConfig>,
    pub sql: String,
    pub raw_header: String,
    pub module: Option<String>,
    pub remaps: Option<String>,
    pub start_line: usize,
}

A section within a migration file

Fields

name: String

Unique name for this section within the migration

description: Option<String>

Optional human-readable description for logging

mode: TransactionMode

Transaction mode for this section

timeout: Duration

Maximum execution time for this section (statement_timeout)

lock_timeout: Option<Duration>

Maximum time to wait for locks (lock_timeout)

retry_config: Option<RetryConfig>

Retry configuration (optional)

sql: String

The SQL to execute for this section

raw_header: String

The raw header line(s) of this section (the -- pgmt:section line plus any -- pgmt: attribute continuation lines), exactly as written. Empty for the implicit header-less default section. It participates in the per-section checksum because module=/remaps= attributes are attribution facts pinned alongside the body.

module: Option<String>

Owning module (modules feature). None = the unmoduled base — also what every pre-modules migration parses as.

remaps: Option<String>

Prior owner of this section’s objects (re-anchoring baselines and their paired acquisition migration sections only): a module name, or “(unmoduled)” for the base. None for plain and ordinary sections. Provenance-cut guarantees at most one source, so this is a single value, not a list. Establishment derivation reads it.

start_line: usize

Line number where this section starts (for error reporting)

Implementations

impl MigrationSection

pub fn checksum_content(&self) -> String

The exact content hashed for this section’s checksum: the raw header line(s) followed by the body SQL. The header carries module=/remaps= attribution, so it is part of the immutable unit. The header-less default section hashes its body alone.

Trait Implementations

impl Clone for MigrationSection

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MigrationSection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for MigrationSection

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MigrationSection