reth::providers

Trait StaticFileWriter

Source 
pub trait StaticFileWriter {
    type Primitives: Send + Sync + 'static;

    // Required methods
    fn get_writer(
        &self,
        block: u64,
        segment: StaticFileSegment,
    ) -> Result<StaticFileProviderRWRefMut<'_, Self::Primitives>, ProviderError>;
    fn latest_writer(
        &self,
        segment: StaticFileSegment,
    ) -> Result<StaticFileProviderRWRefMut<'_, Self::Primitives>, ProviderError>;
    fn commit(&self) -> Result<(), ProviderError>;
}
Expand description

Helper trait to manage different StaticFileProviderRW of an Arc<StaticFileProvider

Required Associated Types§

Source

type Primitives: Send + Sync + 'static

The primitives type used by the static file provider.

Required Methods§

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fn get_writer( &self, block: u64, segment: StaticFileSegment, ) -> Result<StaticFileProviderRWRefMut<'_, Self::Primitives>, ProviderError>

Returns a mutable reference to a StaticFileProviderRW of a StaticFileSegment.

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fn latest_writer( &self, segment: StaticFileSegment, ) -> Result<StaticFileProviderRWRefMut<'_, Self::Primitives>, ProviderError>

Returns a mutable reference to a StaticFileProviderRW of the latest StaticFileSegment.

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fn commit(&self) -> Result<(), ProviderError>

Commits all changes of all StaticFileProviderRW of all StaticFileSegment.

Implementors§