Trait libhandy4::subclass::prelude::SeekableImpl

pub trait SeekableImpl: Send + ObjectImpl {
    pub fn tell(&self, seekable: &Self::Type) -> i64;
    pub fn can_seek(&self, seekable: &Self::Type) -> bool;
    pub fn seek(
        &self, 
        seekable: &Self::Type, 
        offset: i64, 
        type_: SeekType, 
        cancellable: Option<&Cancellable>
    ) -> Result<(), Error>;
    pub fn can_truncate(&self, seekable: &Self::Type) -> bool;
    pub fn truncate(
        &self, 
        seekable: &Self::Type, 
        offset: i64, 
        cancellable: Option<&Cancellable>
    ) -> Result<(), Error>;
}

Required methods

pub fn tell(&self, seekable: &Self::Type) -> i64

pub fn can_seek(&self, seekable: &Self::Type) -> bool

pub fn seek(
    &self,
    seekable: &Self::Type,
    offset: i64,
    type_: SeekType,
    cancellable: Option<&Cancellable>
) -> Result<(), Error>

pub fn can_truncate(&self, seekable: &Self::Type) -> bool

pub fn truncate(
    &self,
    seekable: &Self::Type,
    offset: i64,
    cancellable: Option<&Cancellable>
) -> Result<(), Error>

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Implementors

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