Trait OpenOptionsExt 

pub trait OpenOptionsExt: Send {
    // Required methods
    fn open_if_not_exists(
        &self,
        path: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<File>>> + Send;
    fn open_if_exists(
        &self,
        path: impl AsRef<Path> + Send,
    ) -> impl Future<Output = Result<Option<File>>> + Send;
}

Available on crate feature tokio only.

Required Methods

fn open_if_not_exists( &self, path: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<File>>> + Send

fn open_if_exists( &self, path: impl AsRef<Path> + Send, ) -> impl Future<Output = Result<Option<File>>> + Send

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl OpenOptionsExt for OpenOptions

async fn open_if_not_exists( &self, path: impl AsRef<Path> + Send, ) -> Result<Option<File>>

async fn open_if_exists( &self, path: impl AsRef<Path> + Send, ) -> Result<Option<File>>

Implementors