BreakingChange

Enum BreakingChange 

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pub enum BreakingChange {
    DroppedColumn {
        table: String,
        column: String,
        references: Vec<CodeReference>,
    },
    DroppedTable {
        table: String,
        references: Vec<CodeReference>,
    },
    RenamedColumn {
        table: String,
        old_name: String,
        new_name: String,
        references: Vec<CodeReference>,
    },
    TypeChanged {
        table: String,
        column: String,
        old_type: String,
        new_type: String,
        references: Vec<CodeReference>,
    },
}
Expand description

A breaking change detected in the migration.

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DroppedColumn

A column is being dropped that is still referenced in code

Fields

§table: String
§column: String
§references: Vec<CodeReference>
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DroppedTable

A table is being dropped that is still referenced in code

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§table: String
§references: Vec<CodeReference>
§

RenamedColumn

A column is being renamed (requires code update)

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§table: String
§old_name: String
§new_name: String
§references: Vec<CodeReference>
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TypeChanged

A column type is changing (may cause runtime errors)

Fields

§table: String
§column: String
§old_type: String
§new_type: String
§references: Vec<CodeReference>

Trait Implementations§

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impl Debug for BreakingChange

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

Formats the value using the given formatter. Read more

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.