Module derivation

Re-exports

pub use crate::nixhash::CAHash;

pub use crate::nixhash::NixHash;

Modules

errors 🔒

Contains DerivationError, exported as crate::derivation::DerivationError

output 🔒

parse_error 🔒

This contains error and result types that can happen while parsing Derivations from ATerm.

parser 🔒

This module constructs a Derivation by parsing its ATerm serialization.

validate 🔒

write 🔒

This module implements the serialisation of derivations into the ATerm format used by C++ Nix.

Structs

Derivation

Output

References the derivation output.

Enums

DerivationError

Errors that can occur during the validation of Derivation structs.

OutputError

Errors that can occur during the validation of a specific

ParserError

Traits

DerivationAsyncExt 🔒

Functions

ca_kind_prefix 🔒

For a CAHash, return the “prefix” used for NAR purposes. For CAHash::Flat, this is an empty string, for CAHash::Nar, it’s “r:”. Panics for other CAHash kinds, as they’re not valid in a derivation context.

output_path_name 🔒

Calculate the name part of the store path of a derivation Output.