Trait DatabaseError

pub trait DatabaseError<T, E> {
    // Required methods
    fn tern_result(self) -> TernResult<T>;
    fn void_tern_result(self) -> TernResult<()>;
    fn tern_migration_result<M: Migration + ?Sized>(
        self,
        migration: &M,
    ) -> TernResult<T>;
    fn void_tern_migration_result<M: Migration + ?Sized>(
        self,
        migration: &M,
    ) -> TernResult<()>;
}

Converting a result with a generic std::error::Error to one with this crate’s error type.

Required Methods

fn tern_result(self) -> TernResult<T>

fn void_tern_result(self) -> TernResult<()>

fn tern_migration_result<M: Migration + ?Sized>( self, migration: &M, ) -> TernResult<T>

fn void_tern_migration_result<M: Migration + ?Sized>( self, migration: &M, ) -> TernResult<()>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T, E> DatabaseError<T, E> for Result<T, E>

where E: StdError + Send + Sync + 'static,

fn void_tern_result(self) -> TernResult<()>

fn void_tern_migration_result<M: Migration + ?Sized>( self, migration: &M, ) -> TernResult<()>

fn tern_result(self) -> TernResult<T>

fn tern_migration_result<M: Migration + ?Sized>( self, migration: &M, ) -> TernResult<T>

Implementors