cairo_lang_starknet_classes/
compiler_version.rs

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use serde::{Deserialize, Serialize};

#[derive(Clone, Copy, Debug, Deserialize, Eq, PartialEq, Serialize)]
pub struct VersionId {
    pub major: usize,
    pub minor: usize,
    pub patch: usize,
}

pub const CONTRACT_SEGMENTATION_MINOR_VERSION: usize = 5;

impl std::fmt::Display for VersionId {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "{}.{}.{}", self.major, self.minor, self.patch)
    }
}

/// The version of the high level compiler that compiled the contract. Should be the same as the
/// rust workspace version.
pub fn current_compiler_version_id() -> VersionId {
    VersionId {
        major: env!("CARGO_PKG_VERSION_MAJOR").parse().unwrap(),
        minor: env!("CARGO_PKG_VERSION_MINOR").parse().unwrap(),
        patch: env!("CARGO_PKG_VERSION_PATCH").parse().unwrap(),
    }
}

/// The version of the Sierra compiler that compiled the contract.
///
/// Major version should be updated in any non-backwards compatible change of the Sierra compiler.
/// Minor version should be updated in any backwards compatible change of the Sierra compiler.
/// For more information see docs/CONTRIBUTING.md.
pub fn current_sierra_version_id() -> VersionId {
    VersionId { major: 1, minor: 6, patch: 0 }
}