Function cacache::remove_hash
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Removes an individual content entry. Any index entries pointing to this content will become invalidated.
Example
use async_std::prelude::*;
use async_attributes;
#[async_attributes::main]
async fn main() -> cacache::Result<()> {
let sri = cacache::write("./my-cache", "my-key", b"hello").await?;
cacache::remove_hash("./my-cache", &sri).await?;
// These fail:
cacache::read("./my-cache", "my-key").await?;
cacache::read_hash("./my-cache", &sri).await?;
// But this succeeds:
cacache::metadata("./my-cache", "my-key").await?;
Ok(())
}